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These are pet names, not fish species. Before bringing a fish home, research its particular needs for tank size, filtration, temperature, diet, water quality, and compatible tank mates.
How to choose the right fish name
- Look at appearance: Color, fin shape, spots, stripes, and size can all suggest a name.
- Watch behavior: Is your fish shy, curious, speedy, territorial, or constantly exploring?
- Keep it easy to say: A short name that everyone in the household can remember is usually the most practical.
- Try it for a day: Say the name beside the aquarium and see whether it still feels right after you have observed your fish.
- Name each fish individually: If you keep a group, choose names with different sounds so they are easy to tell apart.
Some names below recur across categories, such as names inspired by color or pop culture. Pop-culture references are labeled so you know the source.
Popular fish names
- Aqua
- Bubbles
- Finley
- Harbor
- Splash
- Coral
- Sunny
- Blue
- Pearl
- Marlin
- River
- Tide
- Misty
- Skipper
- Wave
- Reef
- Lucky
- Flash
- Echo
- Scout
- Storm
- Angel
- Comet
- Drift
- Ripple
Funny fish names
- Sir Swims-a-Lot
- Fish and Chips
- Fin Diesel
- Gill Murray
- Swim Shady
- Cod Stewart
- Aquaman
- Moby Fish
- Fishoncé
- Tank Sinatra
- Darth Fin
- Salmon Rushdie
- Fish Witherspoon
- Scales Barkley
- Otto Matic
- Current Affairs
- Water You Doing
- Buoyoncé
- The Codfather
- Finjamin Button
- Sea Biscuit
- Prawn Connery
- Shellvis
- Tetra Patrick
- Gillbert
Cute fish names
- Pebble
- Mochi
- Pip
- Poppy
- Nibble
- Button
- Dot
- Sprout
- Winky
- Jellybean
- Twinkle
- Bean
- Wiggles
- Fizz
- Tinker
- Pickle
- Pudding
- Doodle
- Marbles
- Bambi
- Lollipop
- Muffin
- Noodle
- Snippet
- Cupcake
Betta fish names
- Majesty
- Indigo
- Velvet
- Sapphire
- Cobalt
- Lazuli
- Phoenix
- Lotus
- Flare
- Ruffle
- Banner
- Crown
- Zephyr
- Shimmer
- Draco
- Onyx
- Prism
- Meridian
- Lagoon
- Tempest
- Sora
- Astra
- Garnet
- Nimbus
- Solstice
Goldfish names
- Amber
- Carrot
- Marigold
- Oriole
- Tangerine
- Pumpkin
- Saffron
- Copper
- Apricot
- Clementine
- Buttercup
- Sunspot
- Goldilocks
- Citrine
- Topaz
- Flame
- Rusty
- Honey
- Kettle
- Dorado
- Ginger
- Harvest
- Blazer
- Papaya
- Sunray
Color-inspired fish names
- Crimson
- Scarlet
- Ruby
- Rose
- Magenta
- Violet
- Lilac
- Lavender
- Teal
- Turquoise
- Emerald
- Jade
- Mint
- Lime
- Lemon
- Ivory
- Snow
- Ash
- Slate
- Charcoal
- Obsidian
- Silver
- Bronze
- Cream
- Umber
Male fish names
- Oliver
- Oscar
- Leo
- Milo
- Max
- Charlie
- Finn
- Theo
- Jasper
- Louie
- Archie
- Henry
- Gus
- Winston
- Bruno
- Tucker
- Murphy
- Dexter
- Simon
- Felix
- Benny
- Harvey
- Otis
- Remy
- Arthur
Female fish names
- Luna
- Bella
- Daisy
- Rosie
- Lily
- Chloe
- Zoe
- Lucy
- Sadie
- Millie
- Ellie
- Willow
- Ivy
- Cleo
- Olive
- Hazel
- Maisie
- Sophie
- Annie
- Winnie
- Phoebe
- Nala
- Freya
- Mabel
- Nova
Fictional and pop-culture fish names
- Blinky The Simpsons
- Pudge Lilo & Stitch
- Bruce Finding Nemo
- Wanda A Fish Called Wanda
- Dory Finding Nemo and Finding Dory
- Marlin Finding Nemo
- Gill Finding Nemo
- Flounder The Little Mermaid
- Ariel The Little Mermaid
- Sebastian The Little Mermaid
- Ponyo Ponyo
- Oscar Shark Tale
- Cleo Pinocchio
- Destiny Finding Dory
- Bailey Finding Dory
- Hank Finding Dory
- Crush Finding Nemo
- Squirt Finding Nemo
- Jacques Finding Nemo
- Deb Finding Nemo
- Peach Finding Nemo
- Nigel Finding Nemo
- Chum Finding Dory
- Anchor Finding Nemo
- Sheldon Finding Nemo
Food-inspired fish names
- Sushi
- Wasabi
- Nori
- Tofu
- Miso
- Ramen
- Taco
- Nacho
- Waffle
- Cookie
- Brownie
- Toffee
- Caramel
- Marshmallow
- Gumdrop
- Blueberry
- Raspberry
- Kiwi
- Peaches
- Fig
- Truffle
- Dumpling
- Bagel
- Churro
- Sorbet
Ocean and nature fish names
- Atlantic
- Pacific
- Indian
- Arctic
- Abyss
- Current
- Cove
- Bay
- Marina
- Estuary
- Delta
- Kelp
- Seagrass
- Anemone
- Tidepool
- Whirlpool
- Monsoon
- Hurricane
- Glacier
- Driftwood
- Seashell
- Seastar
- Sandbar
- Undertow
- Trench
Fish names for pairs
These work as coordinated names for two fish, but check compatibility before housing fish together. A name pair does not mean the fish have identical care requirements.
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- Salt & Pepper
- Mac & Cheese
- Peanut & Butter
- Bonnie & Clyde
- Romeo & Juliet
- Tom & Jerry
- Simon & Garfunkel
- Starsky & Hutch
- Wallace & Gromit
- Cookies & Cream
- Thunder & Lightning
- Sun & Moon
- Bubble & Squeak
- Fish & Chips
- Peaches & Cream
- Rock & Roll
- Flip & Flop
- Splish & Splash
- Tick & Tock
- Ping & Pong
- Hobbes & Calvin
- Mario & Luigi
- Buzz & Woody
- Saltwater & Freshwater
- Wave & Ripples
A quick care reminder before you name your fish
Names are fun, but the aquarium setup should come first. Fish need care based on species rather than appearance or size alone. The commonly repeated rule of one gallon per inch of fish is only a rough guideline; it does not account for swimming behavior, aggression, decorations, filtration, or the needs of a particular species.
Bettas should not be kept in bowls or unheated, unfiltered containers. Current veterinary guidance lists 2.5 gallons as a minimum, with 5–10 gallons ideal, along with a heater, gentle filter, lid, and conditioned water. Male bettas are often kept alone; female groups and community arrangements require suitable space, hiding places, compatible tank mates, and close observation.
Goldfish also do not belong in bowls or small unfiltered aquariums. Aqueon recommends at least 20 gallons for an adult common goldfish and 10 gallons for an adult fancy goldfish. Tank size, temperature, filtration, feeding, and compatibility should always be checked for the exact species you keep.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.FAQ
How do I choose a name for my fish?
Use the fish’s species, color, markings, size, fin shape, and behavior for inspiration. Choose a name that is easy for everyone in the household to pronounce and remember.
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What are some good names for a betta fish?
Majesty, Indigo, Velvet, Sapphire, Phoenix, Lotus, Shimmer, Crown, Tempest, and Solstice all suit a betta’s striking colors or flowing fins.
Can I keep a betta or goldfish in a bowl?
A bowl is not an appropriate default home for either. Bettas need stable, clean, heated and filtered water; goldfish need substantially more space and filtration, with recommended volumes depending on whether the fish is common or fancy.
Are all 300 names suitable for any fish?
They are name ideas, not care recommendations. Any name can suit any fish, but the fish’s species-specific requirements for tank size, water conditions, diet, and tank mates still need to be met.
The Bottom Line
The best fish name is one you enjoy saying and that fits your pet’s appearance or personality. Start with the 300 ideas above, narrow the list to a few favorites, and then make sure your aquarium meets the needs of the species before choosing the final name.
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