Bubbles
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue / Multicolor
Pet fish name ideas
Fish Names: 300+ Cute, Funny & Unique Names for Pet Fish
Looking for the perfect name for your aquarium fish? Browse pet fish names by style, gender, fish type and color, from cute and funny ideas to names for bettas, goldfish and koi.
This page is for naming pet fish. If you are looking for actual fish species, try the Random Fish Generator.
Browse 361+ pet fish names.
Featured pet fish names
Best Pet Fish Names
Start with broad, aquarium-friendly names that work for bettas, goldfish, koi, tropical fish and saltwater pets.
Goldie
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Finley
Classic · Male
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue
Mochi
Cute · Unisex
Great for: Betta / Goldfish
Best with: White / Orange
Neptune
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Pepper
Classic · Unisex
Great for: Betta / Koi
Best with: Red / Black
Blue
Short · Unisex
Great for: Betta / Goldfish
Best with: Blue
Nori
Cute · Unisex
Great for: Koi / Goldfish
Best with: Black / Green
Sunny
Cute · Unisex
Great for: Goldfish / Koi
Best with: Yellow / Gold
Splash
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue
Pearl
Classic · Female
Great for: Goldfish / Koi / Saltwater Fish
Best with: White
Coral
Nature · Female
Great for: Saltwater Fish / Tropical Fish
Best with: Orange
Coco
Cute · Female
Great for: Koi / Betta
Best with: White / Gold
Bean
Cute · Unisex
Great for: Betta
Best with: Black
Finn
Short · Male
Great for: Betta / Goldfish / Koi / Tropical Fish / Saltwater Fish
Mango
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Orange / Gold / Yellow
Nemo
Classic · Male
Great for: Saltwater Fish / Tropical Fish
Best with: Orange / White
Azure
Unique · Unisex
Great for: Betta / Saltwater Fish
Best with: Blue
Sapphire
Cool · Female
Great for: Betta / Saltwater Fish
Best with: Blue
Marina
Classic · Female
Great for: Saltwater Fish / Tropical Fish
Best with: Blue
Comet
Cool · Unisex
Great for: Goldfish
Best with: Gold / White
Pebble
Cute · Unisex
Great for: Goldfish / Koi
Best with: White / Black
Opal
Unique · Female
Great for: Betta / Goldfish
Best with: White
Kiko
Unique · Unisex
Great for: Koi
Best with: Orange / White
Sakura
Unique · Female
Great for: Koi
Best with: White / Red
Indigo
Unique · Unisex
Great for: Betta / Tropical Fish
Best with: Blue
Wave
Nature · Unisex
Great for: Saltwater Fish / Tropical Fish
Best with: Blue
Tide
Nature · Male
Great for: Saltwater Fish
Best with: Blue
Ruby
Classic · Female
Great for: Betta / Goldfish
Best with: Red
Onyx
Cool · Unisex
Great for: Betta / Koi
Best with: Black
Shadow
Cool · Unisex
Great for: Betta / Koi
Best with: Black
Aqua
Cute · Female
Great for: Tropical Fish / Saltwater Fish
Best with: Blue
Dory
Classic · Female
Great for: Saltwater Fish
Best with: Blue / Yellow
Pickle
Funny · Unisex
Great for: Goldfish
Best with: Green
Miso
Cute · Unisex
Great for: Koi / Betta
Best with: White / Gold
Poppy
Cute · Female
Great for: Goldfish / Koi
Best with: Red / Orange
Cleo
Classic · Female
Great for: Betta / Koi
Best with: Gold
Milo
Classic · Male
Great for: Betta / Goldfish
Oscar
Classic · Male
Great for: Tropical Fish
Best with: Orange
Luna
Classic · Female
Great for: Koi / Betta
Best with: White / Blue
Nova
Cool · Female
Great for: Betta
Best with: Orange / Multicolor
Echo
Unique · Unisex
Great for: Saltwater Fish
Best with: Blue
Ziggy
Funny · Male
Great for: Tropical Fish
Best with: Multicolor
Skipper
Cool · Male
Great for: Saltwater Fish / Tropical Fish
Best with: Blue
Pip
Cute · Unisex
Great for: Betta / Tropical Fish
Best with: Orange
Jellybean
Cute · Unisex
Great for: Tropical Fish / Goldfish
Best with: Multicolor
Tango
Funny · Unisex
Great for: Tropical Fish
Best with: Orange
Topaz
Unique · Unisex
Great for: Betta / Goldfish
Best with: Gold / Orange
River
Nature · Unisex
Great for: Goldfish / Koi / Tropical Fish
Best with: Blue / Green
Storm
Cool · Unisex
Great for: Betta / Saltwater Fish
Best with: Blue / Black
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Tap the heart on any name to keep a shortlist on this device.
Funny Fish Names
Silly, punny and food-inspired names for a fish with big personality. Like one? Copy it, or browse the full funny list.
Nemo
Classic · Male
Great for: Saltwater Fish / Tropical Fish
Best with: Orange / White
Sushi
Funny · Unisex
Great for: Betta / Koi / Tropical Fish
Bluey
Cute · Unisex
Great for: Betta / Goldfish
Best with: Blue
Denim
Funny · Unisex
Great for: Tropical Fish
Best with: Blue
Puddle
Cute · Unisex
Great for: Goldfish
Best with: Blue
Tangerine
Funny · Unisex
Great for: Betta / Goldfish
Best with: Orange
Bumble
Cute · Unisex
Great for: Betta / Tropical Fish
Best with: Yellow / Black
Lemon
Funny · Unisex
Great for: Tropical Fish / Goldfish
Best with: Yellow
Lemonade
Funny · Unisex
Great for: Goldfish
Best with: Yellow
Nacho
Funny · Male
Great for: Goldfish / Betta
Best with: Yellow / Orange
Cheddar
Funny · Male
Great for: Goldfish
Best with: Orange / Gold
Cheeto
Funny · Male
Great for: Goldfish / Betta
Best with: Orange
Dorito
Funny · Male
Great for: Goldfish
Best with: Orange
Curry
Funny · Male
Great for: Koi
Best with: Orange / Yellow
Taco
Funny · Male
Great for: Tropical Fish
Best with: Orange / Yellow
Waffle
Funny · Unisex
Great for: Goldfish
Best with: Gold
Gouda
Funny · Male
Great for: Goldfish
Best with: Gold
Rusty
Classic · Male
Great for: Goldfish / Koi
Best with: Orange
Fireball
Cool · Male
Great for: Betta
Best with: Red / Orange
Butters
Funny · Male
Great for: Goldfish
Best with: Yellow
Mustard
Funny · Male
Great for: Koi
Best with: Yellow
Pineapple
Funny · Unisex
Great for: Tropical Fish
Best with: Yellow
Banana
Funny · Unisex
Great for: Tropical Fish
Best with: Yellow
Turbo
Funny · Male
Great for: Betta
Best with: Red
Speedy
Funny · Unisex
Great for: Betta
Best with: Orange
Cute Fish Names
Soft, small, colorful and playful names for friendly aquarium fish, tiny bettas, bright goldfish and sweet community-tank pets.
Bubbles
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue / Multicolor
Goldie
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Mochi
Cute · Unisex
Great for: Betta / Goldfish
Best with: White / Orange
Coral
Nature · Female
Great for: Saltwater Fish / Tropical Fish
Best with: Orange
Mango
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Orange / Gold / Yellow
Pearl
Classic · Female
Great for: Goldfish / Koi / Saltwater Fish
Best with: White
Sky
Nature · Unisex
Great for: Betta / Tropical Fish
Best with: Blue
Bluey
Cute · Unisex
Great for: Betta / Goldfish
Best with: Blue
Aqua
Cute · Female
Great for: Tropical Fish / Saltwater Fish
Best with: Blue
Splash
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue
Puddle
Cute · Unisex
Great for: Goldfish
Best with: Blue
Icy
Cute · Unisex
Great for: Betta
Best with: White / Blue
Misty
Cute · Female
Great for: Goldfish / Koi
Best with: Blue / White
Rain
Nature · Female
Great for: Tropical Fish / Koi
Best with: Blue
Breeze
Nature · Female
Great for: Tropical Fish
Best with: Blue
Dewdrop
Cute · Female
Great for: Koi
Best with: Blue
Sunny
Cute · Unisex
Great for: Goldfish / Koi
Best with: Yellow / Gold
Honey
Cute · Female
Great for: Goldfish / Betta
Best with: Gold / Yellow
Butterscotch
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Caramel
Cute · Unisex
Great for: Goldfish / Koi
Best with: Gold / Orange
Peach
Cute · Female
Great for: Betta / Goldfish
Best with: Orange
Pumpkin
Cute · Unisex
Great for: Goldfish / Koi
Best with: Orange
Clementine
Cute · Female
Great for: Goldfish
Best with: Orange
Sunshine
Cute · Female
Great for: Goldfish / Koi
Best with: Yellow / Gold
Buttercup
Cute · Female
Great for: Goldfish
Best with: Yellow
Bumble
Cute · Unisex
Great for: Betta / Tropical Fish
Best with: Yellow / Black
Lemonade
Funny · Unisex
Great for: Goldfish
Best with: Yellow
Dandelion
Nature · Unisex
Great for: Goldfish
Best with: Yellow
Sunflower
Nature · Female
Great for: Koi / Goldfish
Best with: Yellow
Miso
Cute · Unisex
Great for: Koi / Betta
Best with: White / Gold
Nori
Cute · Unisex
Great for: Koi / Goldfish
Best with: Black / Green
Apricot
Cute · Female
Great for: Goldfish / Koi
Best with: Orange
Penny
Classic · Female
Great for: Goldfish
Best with: Orange / Gold
Toffee
Cute · Unisex
Great for: Goldfish / Koi
Best with: Gold / Orange
Zippy
Funny · Unisex
Great for: Betta / Tropical Fish
Best with: Orange
Papaya
Cute · Unisex
Great for: Tropical Fish
Best with: Orange
Donut
Cute · Unisex
Great for: Goldfish
Best with: Orange
Cinnamon
Cute · Female
Great for: Koi
Best with: Orange
Nutmeg
Cute · Female
Great for: Koi
Best with: Orange / Black
Brownie
Cute · Unisex
Great for: Koi
Best with: Black / Orange
Male Fish Names
Boy fish names and male-leaning pet fish ideas, from classic names to bold color names for bettas, koi and goldfish.
Nemo
Classic · Male
Great for: Saltwater Fish / Tropical Fish
Best with: Orange / White
Neptune
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Finn
Short · Male
Great for: Betta / Goldfish / Koi / Tropical Fish / Saltwater Fish
Cobalt
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Tide
Nature · Male
Great for: Saltwater Fish
Best with: Blue
Navy
Cool · Male
Great for: Saltwater Fish / Betta
Best with: Blue
Jet
Cool · Male
Great for: Betta / Tropical Fish
Best with: Blue / Black
Frost
Cool · Male
Great for: Betta / Goldfish
Best with: White / Blue
Caspian
Unique · Male
Great for: Koi / Tropical Fish
Best with: Blue
Nacho
Funny · Male
Great for: Goldfish / Betta
Best with: Yellow / Orange
Cheddar
Funny · Male
Great for: Goldfish
Best with: Orange / Gold
Cheeto
Funny · Male
Great for: Goldfish / Betta
Best with: Orange
Dorito
Funny · Male
Great for: Goldfish
Best with: Orange
Curry
Funny · Male
Great for: Koi
Best with: Orange / Yellow
Taco
Funny · Male
Great for: Tropical Fish
Best with: Orange / Yellow
Gouda
Funny · Male
Great for: Goldfish
Best with: Gold
Copper
Classic · Male
Great for: Goldfish / Koi
Best with: Orange / Gold
Rusty
Classic · Male
Great for: Goldfish / Koi
Best with: Orange
Fireball
Cool · Male
Great for: Betta
Best with: Red / Orange
Blaze
Cool · Male
Great for: Betta
Best with: Red / Orange
Butters
Funny · Male
Great for: Goldfish
Best with: Yellow
Mustard
Funny · Male
Great for: Koi
Best with: Yellow
Bolt
Cool · Male
Great for: Betta
Best with: Yellow
Turbo
Funny · Male
Great for: Betta
Best with: Red
Oscar
Classic · Male
Great for: Tropical Fish
Best with: Orange
Leo
Classic · Male
Great for: Betta
Best with: Orange
Hank
Classic · Male
Great for: Koi
Best with: Orange
Rocky
Classic · Male
Great for: Koi
Best with: Orange / Black
Bob
Funny · Male
Great for: Goldfish
Best with: Orange
Chili
Funny · Male
Great for: Betta
Best with: Red
Brick
Cool · Male
Great for: Betta
Best with: Red
Cardinal
Classic · Male
Great for: Betta / Koi
Best with: Red
Ketchup
Funny · Male
Great for: Goldfish
Best with: Red
Marinara
Funny · Male
Great for: Koi
Best with: Red
Sebastian
Classic · Male
Great for: Saltwater Fish / Tropical Fish
Best with: Red
Female Fish Names
Girl fish names with cute, elegant, colorful and nature-inspired options for female bettas, goldfish, koi and tropical fish.
Goldie
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Coral
Nature · Female
Great for: Saltwater Fish / Tropical Fish
Best with: Orange
Pearl
Classic · Female
Great for: Goldfish / Koi / Saltwater Fish
Best with: White
Sapphire
Cool · Female
Great for: Betta / Saltwater Fish
Best with: Blue
Marine
Classic · Female
Great for: Saltwater Fish / Tropical Fish
Best with: Blue
Aqua
Cute · Female
Great for: Tropical Fish / Saltwater Fish
Best with: Blue
Brook
Nature · Female
Great for: Goldfish / Tropical Fish
Best with: Blue
Misty
Cute · Female
Great for: Goldfish / Koi
Best with: Blue / White
Rain
Nature · Female
Great for: Tropical Fish / Koi
Best with: Blue
Breeze
Nature · Female
Great for: Tropical Fish
Best with: Blue
Dewdrop
Cute · Female
Great for: Koi
Best with: Blue
Amber
Classic · Female
Great for: Betta / Goldfish
Best with: Gold / Orange
Honey
Cute · Female
Great for: Goldfish / Betta
Best with: Gold / Yellow
Butterscotch
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Peach
Cute · Female
Great for: Betta / Goldfish
Best with: Orange
Clementine
Cute · Female
Great for: Goldfish
Best with: Orange
Marigold
Nature · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Sunshine
Cute · Female
Great for: Goldfish / Koi
Best with: Yellow / Gold
Buttercup
Cute · Female
Great for: Goldfish
Best with: Yellow
Aurelia
Unique · Female
Great for: Koi / Goldfish
Best with: Gold
Sunflower
Nature · Female
Great for: Koi / Goldfish
Best with: Yellow
Apricot
Cute · Female
Great for: Goldfish / Koi
Best with: Orange
Penny
Classic · Female
Great for: Goldfish
Best with: Orange / Gold
Ember
Cool · Female
Great for: Betta / Koi
Best with: Orange / Red
Ginger
Classic · Female
Great for: Goldfish / Koi
Best with: Orange
Cinnamon
Cute · Female
Great for: Koi
Best with: Orange
Saffron
Unique · Female
Great for: Betta
Best with: Orange / Yellow
Nutmeg
Cute · Female
Great for: Koi
Best with: Orange / Black
Sakura
Unique · Female
Great for: Koi
Best with: White / Red
Momo
Cute · Female
Great for: Koi / Betta
Best with: Orange / White
Unique Fish Names
Less obvious names for pet fish, including gemstone, mythology, nature and color ideas that go beyond Nemo, Bubbles and Goldie.
Neptune
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Azure
Unique · Unisex
Great for: Betta / Saltwater Fish
Best with: Blue
Sapphire
Cool · Female
Great for: Betta / Saltwater Fish
Best with: Blue
Indigo
Unique · Unisex
Great for: Betta / Tropical Fish
Best with: Blue
Cobalt
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Lagoon
Unique · Unisex
Great for: Tropical Fish / Saltwater Fish
Best with: Blue / Green
Cyan
Unique · Unisex
Great for: Betta / Tropical Fish
Best with: Blue / Green
Denim
Funny · Unisex
Great for: Tropical Fish
Best with: Blue
Rio
Cool · Unisex
Great for: Tropical Fish
Best with: Blue / Multicolor
Delta
Unique · Unisex
Great for: Tropical Fish
Best with: Blue
Caspian
Unique · Male
Great for: Koi / Tropical Fish
Best with: Blue
Nile
Unique · Unisex
Great for: Tropical Fish
Best with: Blue / Green
Echo
Unique · Unisex
Great for: Saltwater Fish
Best with: Blue
Zephyr
Unique · Unisex
Great for: Betta
Best with: Blue
Sunburst
Unique · Unisex
Great for: Goldfish / Koi
Best with: Orange / Gold
Aurelia
Unique · Female
Great for: Koi / Goldfish
Best with: Gold
Topaz
Unique · Unisex
Great for: Betta / Goldfish
Best with: Gold / Orange
Citrine
Unique · Unisex
Great for: Betta
Best with: Yellow / Gold
Paprika
Unique · Unisex
Great for: Betta / Koi
Best with: Red / Orange
Mambo
Funny · Unisex
Great for: Tropical Fish
Best with: Orange
Saffron
Unique · Female
Great for: Betta
Best with: Orange / Yellow
Sakura
Unique · Female
Great for: Koi
Best with: White / Red
Hana
Cute · Female
Great for: Koi
Best with: White / Red
Nishiki
Unique · Female
Great for: Koi
Best with: Multicolor
Kohaku
Unique · Unisex
Great for: Koi
Best with: White / Red
Crimson
Cool · Unisex
Great for: Betta
Best with: Red
Sriracha
Funny · Unisex
Great for: Betta
Best with: Red
Cayenne
Unique · Female
Great for: Betta
Best with: Red
Garnet
Unique · Female
Great for: Betta
Best with: Red
Hibiscus
Nature · Female
Great for: Tropical Fish
Best with: Red
Betta Fish Names
Names for vivid, dramatic bettas with bold colors and flowing fins.
Bubbles
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue / Multicolor
Neptune
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Mochi
Cute · Unisex
Great for: Betta / Goldfish
Best with: White / Orange
Finn
Short · Male
Great for: Betta / Goldfish / Koi / Tropical Fish / Saltwater Fish
Mango
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Orange / Gold / Yellow
Sushi
Funny · Unisex
Great for: Betta / Koi / Tropical Fish
Azure
Unique · Unisex
Great for: Betta / Saltwater Fish
Best with: Blue
Sapphire
Cool · Female
Great for: Betta / Saltwater Fish
Best with: Blue
Sky
Nature · Unisex
Great for: Betta / Tropical Fish
Best with: Blue
Indigo
Unique · Unisex
Great for: Betta / Tropical Fish
Best with: Blue
Cobalt
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Bluey
Cute · Unisex
Great for: Betta / Goldfish
Best with: Blue
Blue
Short · Unisex
Great for: Betta / Goldfish
Best with: Blue
Cyan
Unique · Unisex
Great for: Betta / Tropical Fish
Best with: Blue / Green
Navy
Cool · Male
Great for: Saltwater Fish / Betta
Best with: Blue
Splash
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue
Jet
Cool · Male
Great for: Betta / Tropical Fish
Best with: Blue / Black
Frost
Cool · Male
Great for: Betta / Goldfish
Best with: White / Blue
Icy
Cute · Unisex
Great for: Betta
Best with: White / Blue
Storm
Cool · Unisex
Great for: Betta / Saltwater Fish
Best with: Blue / Black
Zephyr
Unique · Unisex
Great for: Betta
Best with: Blue
Amber
Classic · Female
Great for: Betta / Goldfish
Best with: Gold / Orange
Honey
Cute · Female
Great for: Goldfish / Betta
Best with: Gold / Yellow
Peach
Cute · Female
Great for: Betta / Goldfish
Best with: Orange
Tangerine
Funny · Unisex
Great for: Betta / Goldfish
Best with: Orange
Goldfish Names
Warm, bright and classic names that fit orange, gold and white goldfish.
Bubbles
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue / Multicolor
Goldie
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Mochi
Cute · Unisex
Great for: Betta / Goldfish
Best with: White / Orange
Finn
Short · Male
Great for: Betta / Goldfish / Koi / Tropical Fish / Saltwater Fish
Mango
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Orange / Gold / Yellow
Pearl
Classic · Female
Great for: Goldfish / Koi / Saltwater Fish
Best with: White
Bluey
Cute · Unisex
Great for: Betta / Goldfish
Best with: Blue
Blue
Short · Unisex
Great for: Betta / Goldfish
Best with: Blue
River
Nature · Unisex
Great for: Goldfish / Koi / Tropical Fish
Best with: Blue / Green
Brook
Nature · Female
Great for: Goldfish / Tropical Fish
Best with: Blue
Lake
Nature · Unisex
Great for: Goldfish / Tropical Fish
Best with: Blue
Splash
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue
Puddle
Cute · Unisex
Great for: Goldfish
Best with: Blue
Frost
Cool · Male
Great for: Betta / Goldfish
Best with: White / Blue
Misty
Cute · Female
Great for: Goldfish / Koi
Best with: Blue / White
Amber
Classic · Female
Great for: Betta / Goldfish
Best with: Gold / Orange
Sunny
Cute · Unisex
Great for: Goldfish / Koi
Best with: Yellow / Gold
Honey
Cute · Female
Great for: Goldfish / Betta
Best with: Gold / Yellow
Butterscotch
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Caramel
Cute · Unisex
Great for: Goldfish / Koi
Best with: Gold / Orange
Peach
Cute · Female
Great for: Betta / Goldfish
Best with: Orange
Pumpkin
Cute · Unisex
Great for: Goldfish / Koi
Best with: Orange
Tangerine
Funny · Unisex
Great for: Betta / Goldfish
Best with: Orange
Clementine
Cute · Female
Great for: Goldfish
Best with: Orange
Marigold
Nature · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Koi Fish Names
Elegant koi names with Japanese, color, garden and pond-inspired energy.
Goldie
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Finn
Short · Male
Great for: Betta / Goldfish / Koi / Tropical Fish / Saltwater Fish
Pearl
Classic · Female
Great for: Goldfish / Koi / Saltwater Fish
Best with: White
Sushi
Funny · Unisex
Great for: Betta / Koi / Tropical Fish
River
Nature · Unisex
Great for: Goldfish / Koi / Tropical Fish
Best with: Blue / Green
Misty
Cute · Female
Great for: Goldfish / Koi
Best with: Blue / White
Rain
Nature · Female
Great for: Tropical Fish / Koi
Best with: Blue
Caspian
Unique · Male
Great for: Koi / Tropical Fish
Best with: Blue
Dewdrop
Cute · Female
Great for: Koi
Best with: Blue
Sunny
Cute · Unisex
Great for: Goldfish / Koi
Best with: Yellow / Gold
Butterscotch
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Caramel
Cute · Unisex
Great for: Goldfish / Koi
Best with: Gold / Orange
Pumpkin
Cute · Unisex
Great for: Goldfish / Koi
Best with: Orange
Marigold
Nature · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Sunburst
Unique · Unisex
Great for: Goldfish / Koi
Best with: Orange / Gold
Sunshine
Cute · Female
Great for: Goldfish / Koi
Best with: Yellow / Gold
Golden
Classic · Unisex
Great for: Goldfish / Koi
Best with: Gold
Aurelia
Unique · Female
Great for: Koi / Goldfish
Best with: Gold
Sunflower
Nature · Female
Great for: Koi / Goldfish
Best with: Yellow
Maple
Nature · Unisex
Great for: Koi / Goldfish
Best with: Orange / Gold
Fish Names by Color
Color is often the fastest way to name a pet fish. Try blue, red, orange, gold, black, white, yellow and multicolor ideas before you decide.
Blue Fish Names
Classic for blue bettas, gouramis, and any fish with a king-blue sheen.
Bubbles · Neptune · Azure · Sapphire · Sky · Indigo · Cobalt · Bluey · Marine · Aqua
Red Fish Names
Made for red bettas, cherry barbs, and fish with one bold red patch.
Paprika · Fireball · Blaze · Ember · Turbo · Sakura · Hana · Kohaku · Ruby · Scarlet
Orange / Gold Fish Names
The default palette for goldfish and koi, from deep orange to pale gold.
Goldie · Nemo · Mochi · Coral · Mango · Amber · Sunny · Honey · Butterscotch · Caramel
Black Fish Names
Fits black moors, black bettas, and dark fish that glide like shadows.
Jet · Storm · Bumble · Nori · Nutmeg · Brownie · Rocky · Pepper · Ladybug · Onyx
White / Silver Fish Names
Suits platinum-white bettas, silver-scaled tetras, and pale koi.
Nemo · Mochi · Pearl · Frost · Icy · Misty · Miso · Sakura · Momo · Hana
Yellow Fish Names
Bright picks for yellow comet goldfish, yellow guppies, and lemon-colored bettas.
Mango · Sunny · Honey · Sunshine · Buttercup · Bumble · Lemon · Lemonade · Nacho · Citrine
Multicolor Fish Names
For calico goldfish, patterned koi, and fish that look hand-painted.
Bubbles · Rio · Nishiki · Ariel · Sundae · Shelly · Meadow · Rainbow · Confetti · Picasso
Food-Inspired Fish Names
Food names are easy, memorable and funny on a tiny aquarium pet.
Mochi
Cute · Unisex
Great for: Betta / Goldfish
Best with: White / Orange
Mango
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Orange / Gold / Yellow
Sushi
Funny · Unisex
Great for: Betta / Koi / Tropical Fish
Honey
Cute · Female
Great for: Goldfish / Betta
Best with: Gold / Yellow
Butterscotch
Cute · Female
Great for: Goldfish / Koi
Best with: Gold / Orange
Caramel
Cute · Unisex
Great for: Goldfish / Koi
Best with: Gold / Orange
Peach
Cute · Female
Great for: Betta / Goldfish
Best with: Orange
Pumpkin
Cute · Unisex
Great for: Goldfish / Koi
Best with: Orange
Tangerine
Funny · Unisex
Great for: Betta / Goldfish
Best with: Orange
Lemon
Funny · Unisex
Great for: Tropical Fish / Goldfish
Best with: Yellow
Nacho
Funny · Male
Great for: Goldfish / Betta
Best with: Yellow / Orange
Cheddar
Funny · Male
Great for: Goldfish
Best with: Orange / Gold
Cheeto
Funny · Male
Great for: Goldfish / Betta
Best with: Orange
Dorito
Funny · Male
Great for: Goldfish
Best with: Orange
Maple
Nature · Unisex
Great for: Koi / Goldfish
Best with: Orange / Gold
Paprika
Unique · Unisex
Great for: Betta / Koi
Best with: Red / Orange
Curry
Funny · Male
Great for: Koi
Best with: Orange / Yellow
Taco
Funny · Male
Great for: Tropical Fish
Best with: Orange / Yellow
Waffle
Funny · Unisex
Great for: Goldfish
Best with: Gold
Miso
Cute · Unisex
Great for: Koi / Betta
Best with: White / Gold
Cool & Ocean-Inspired Fish Names
Sleek names for blue fish, saltwater tanks, bold bettas and aquarium pets with a calmer ocean vibe.
Bubbles
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue / Multicolor
Neptune
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Coral
Nature · Female
Great for: Saltwater Fish / Tropical Fish
Best with: Orange
Pearl
Classic · Female
Great for: Goldfish / Koi / Saltwater Fish
Best with: White
Azure
Unique · Unisex
Great for: Betta / Saltwater Fish
Best with: Blue
Sapphire
Cool · Female
Great for: Betta / Saltwater Fish
Best with: Blue
Indigo
Unique · Unisex
Great for: Betta / Tropical Fish
Best with: Blue
Cobalt
Cool · Male
Great for: Betta / Saltwater Fish
Best with: Blue
Marine
Classic · Female
Great for: Saltwater Fish / Tropical Fish
Best with: Blue
Aqua
Cute · Female
Great for: Tropical Fish / Saltwater Fish
Best with: Blue
Wave
Nature · Unisex
Great for: Saltwater Fish / Tropical Fish
Best with: Blue
Tide
Nature · Male
Great for: Saltwater Fish
Best with: Blue
Lagoon
Unique · Unisex
Great for: Tropical Fish / Saltwater Fish
Best with: Blue / Green
Bay
Short · Unisex
Great for: Saltwater Fish
Best with: Blue
Cyan
Unique · Unisex
Great for: Betta / Tropical Fish
Best with: Blue / Green
Navy
Cool · Male
Great for: Saltwater Fish / Betta
Best with: Blue
Ocean
Nature · Unisex
Great for: Saltwater Fish / Tropical Fish
Best with: Blue
Rio
Cool · Unisex
Great for: Tropical Fish
Best with: Blue / Multicolor
Harbor
Nature · Unisex
Great for: Saltwater Fish
Best with: Blue
Splash
Cute · Unisex
Great for: Betta / Goldfish / Tropical Fish
Best with: Blue
Fish Names with Meanings
If you want a fish name with meaning, start with ones you can explain in one sentence: a gemstone, a sea god, a koi variety term, or a simple word root.
| Name | Meaning or naming idea |
|---|---|
| Pearl | The gemstone formed inside oysters; a classic for round, white, or silver fish. |
| Coral | The living reef structure itself — natural for orange, pink, or saltwater tank fish. |
| Neptune | The Roman god of the sea; a bold pick for a showpiece betta or saltwater fish. |
| Sapphire | The deep-blue gemstone, from Greek sappheiros; made for vivid blue fish. |
| Ruby | From Latin rubeus, 'red'; the standard for bright red bettas and cherry-colored fish. |
| Onyx | The black banded gemstone; suits solid black bettas and dark-scaled fish. |
| Amber | Fossilized tree resin with a warm orange-gold glow; ideal for goldfish and orange koi. |
| Topaz | The golden November birthstone; a shimmering pick for yellow-gold fish. |
| Azure | From the old word for lapis lazuli; means clear sky blue. |
| Indigo | The deep blue dye and color; a strong name for dark blue fish. |
| Aqua | Simply Latin for 'water' — the most literal fish name there is. |
| Luna | Latin for 'moon'; pretty on pale, silvery, or night-colored fish. |
| Aurelia | From Latin aureus, 'golden'; an elegant name for golden koi and fancy goldfish. |
| Finn | A double pun: the fin every fish has, plus the Irish name Fionn, meaning 'fair'. |
| Comet | A streaking icy star — and the real name of the long-tailed single-tail goldfish breed. |
| Sakura | Japanese for 'cherry blossom'; a lovely match for white-and-red koi patterns. |
| Kohaku | The classic koi variety term: white skin with red markings. |
| Nishiki | Japanese for 'brocade'; the 'nishiki' in nishikigoi, the ornamental koi carp. |
| Nori | The seaweed sheet used in sushi; a salty, ocean-flavored food name. |
| Miso | The savory Japanese soybean paste with a warm golden color. |
| Zephyr | From Zephyrus, the Greek god of the gentle west wind; light and airy. |
| Eclipse | When one body hides another in the sky; striking on a solid black fish. |
How to Choose a Name for Your Fish
- Start with color. Blue fish suit names like Azure and Sapphire; orange or gold fish suit Mango, Sunny and Goldie.
- Match the fish type. Bold, flowing-finned bettas carry dramatic names like Neptune, Blaze or Onyx, while round, cheerful goldfish suit friendlier picks like Goldie, Mochi or Bob.
- Watch the personality. A bold betta may fit Neptune or Blaze, while a shy goldfish may feel more like Mochi or Pearl.
- Keep it short. One or two syllables is easiest to remember at feeding time.
- Pick a meaning you can explain. Names like Pearl, Comet and Sakura each carry a one-sentence story, which makes the final choice feel deliberate.
- Avoid species confusion. These are pet names given to fish, not common names of fish species.
Try the Fish Name Generator
Prefer personalized suggestions? The generator returns 10 ideas at a time and lets you combine fish type, gender, color and style filters.
Open Fish Name GeneratorFish Names FAQ
What are good names for pet fish?
Good pet fish names are short, easy to say, and matched to the fish's color or personality. Bubbles, Goldie, Finn, Mochi, Pearl, Neptune, Blue, Nori, Sunny, and Coral all work well for aquarium fish.
What are cute fish names?
Cute fish names often feel small, soft, colorful, or food-inspired. Try Mochi, Bubbles, Mango, Jellybean, Peach, Bean, Sunny, Pearl, Poppy, or Dandelion for a gentle pet fish name.
What are funny fish names?
Funny fish names usually use puns, food names, or playful pop-culture nods. Sushi, Gillbert, Bob, Pickle, Nacho, Cheeto, Cheddar, Ketchup, and Waffle are all easy funny picks.
What are good male and female fish names?
Good male fish names include Finn, Neptune, Cobalt, Oscar, Leo, Rocky, and Milo. Good female fish names include Goldie, Pearl, Coral, Ruby, Rosie, Cleo, Luna, and Sakura. If you are not sure, choose a unisex name like Blue or Bubbles.
What are good names for betta or goldfish?
For bettas, choose bold color names like Azure, Sapphire, Blaze, Onyx, or Neptune. For goldfish, warm and classic names like Goldie, Sunny, Mango, Comet, Pumpkin, and Pearl are natural fits.
How do I choose a name for my fish?
Start with your fish's most obvious trait: color, fin shape, swimming style, or attitude. Keep the name short enough to say every day, test two or three favorites out loud, and choose the one that still makes you smile.