500 Best Betta Fish Names for Inspiration

Last Updated on January 6, 2023

There is nothing more fun as an owner than thinking of a name for your new pet!

Although fishes are naturally quiet, giving them a unique and fitting name can help you get to know their personality better.

With thousands of possible monikers, we sorted it out for you!

Are you ready to pick the best name for your betta fish? Scroll down to see our top recommendations!

What will you name your betta fish?

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If you have a betta fish, one of the most important things you can do is give them a name. It will make your pet feel more like family and less like an object in their tank.

But how should you go about naming someone?

Without knowing their personality or interests, it’s hard to know which type of names would suit them best! Well, worry not because here are some ideas for awesome betta fish names based on the following:

  • Giving your little friend an obvious name that is derived from their behavior (e.g., “Jitters” if they seem anxious),
  • catchy and easily remembered by others,
  • can be used for both male and female bettas

Male Betta Fish Names

The new betta fish in your life deserves to be called something cool and catchy.

There’s no harm in giving your male betta a traditionally masculine name or opting for a more feminine, unisex nickname instead!

To help you get started on brainstorming some options, here is our list of the top best male betta fish names out there:

Betta fish names (male)

  • Blade
  • Finley
  • Mickey
  • Ninja
  • Oscar
  • Bluey
  • Nemo
  • Obi
  • Samson
  • Storm
  • Frankie
  • Oden
  • Sirus
  • Bolt
  • George
  • Pepper
  • Gilly
  • Opie
  • Simba
  • Slim
  • Cheeks
  • Hanzo
  • Poppy
  • Sol
  • Slick
  • Cosmo
  • Jasper
  • Quantum
  • Speedy
  • Tom
  • Darwin
  • Kingly
  • Triton
  • Rome
  • Spike
  • Bruno
  • Akira
  • Leon
  • Gary
  • Neo
  • Juan
  • Louis
  • Noah
  • Rex
  • Ranger
  • Cody
  • Ryder
  • Toby
  • Ace
  • Vinny
  • August
  • Prince
  • Marley
  • Jaxon
  • Lucky
  • Victor
  • June

My top pick for betta fish names (male)

1. Bandit – small, energetic bettas that often display a patch of color on their head

2. Flare – large and aggressive males that the iridescent sparkles can often identify in their fins

3. Beamer – a shy betta fish with an uncommon color pattern of a shy betta featuring red and blue colors in what resembles a beam of light

4. Chrome – oversized silver or black males with reflective scales that shimmer in the light

5. Leo – distinguished by gold and yellow colors radiating outward from the center of its body

6. Yukon – a betta fish featuring long fins and an extra-wide body; its unique snow-white coloration makes it appealing

7. Apollo – vibrant orange, red, and yellow males; perfect for betta fish that are highly active swimmers

8. Axel – bettas with bright blue markings resembling a star constellation; they move quickly

9. Comet – slender, jet-black betta fish with trailing fins suggesting streaks of stardust as they swim

10. Maverick – red males with impulsive behavior; rarely seen still for more than a few moments

Female Betta Fish Names

Female betta fish are less vibrant than male bettas, but they deserve an awesome name, too!

There are so many different ways to name a female betta fish.

You could choose an old-fashioned or flowery name if you want your little lady to be soft and feminine, but there’s also the option of choosing something more modern or pop culture.

Since female bettas can live in groups called sororities, unlike male betta fish, you may want to think of a name that goes well or matches with the others. Here are some suggested names for your betta fish female:

Betta fish names (female)

  • Aubrey
  • Daisy
  • Suzie
  • Blaire
  • Princess
  • Elizabeth
  • Vicky
  • Shelly
  • Ariel
  • Bella
  • Clara
  • Eden
  • Freya
  • Harriet
  • Inara
  • Juno
  • Kiki
  • Layla
  • Mina
  • Macy
  • Nikki
  • Opal
  • Quinn
  • Rosie
  • Sofie
  • Sophia
  • Trinity
  • Ursula
  • Xena
  • Yara
  • Zoe
  • Gail
  • Cora
  • Dottie
  • Summer
  • Heidi
  • Isla
  • Jenna
  • Juliet
  • Lilah
  • Mabel
  • Kori
  • Nova
  • Piper
  • Roxy
  • Serena
  • Wren
  • Candy
  • Ursa
  • Leia
  • Emmy
  • Ramona
  • Pandora

My top pick for betta fish names (female)

1. Pearl: tiny, delicate female betta with a beautiful white and pink coloration

2. Nala: regal-looking betta that is often light yellow in color with darker accents

3. Fiona: short-bodied female betta fish with bright green fins and an orange body

4. Lizzy: loyal betta fish with a combination of blue, red, and yellow tones.

5. Brooke: elegant-looking betta fish with long fins and a light blue body.

6. Ivy: small but mighty females that are usually deep purple with electric blue spots

7. Jewel: delicate white spotted fish with pink accents in their fins and tails

8. Ginger: fiery females with bright orange and red bodies

9. Willow: soft-looking female betta with a pinkish-white body and light green fins

10. Harmony: peaceful females with a mix of blue, purple, and yellow colors in their scales

Names Based on Colors

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Betta fish (or Siamese fighting fish) are known for their vibrant colors, so why not give them a name based on their hue?

Some names for betta fish are apparent, while others are pretty creative and cool.

Check out the suggested betta fish names based on your pet’s color.

White Betta Fish Name

If you have a betta white fighting fish, you may want to think of objects or themes with white inspiration.

Swimming female betta fish – image from canva.com
  • Ghost
  • Spirit
  • Whisp
  • Snowy
  • Olaf
  • Polar
  • Vanilla
  • Whitey
  • Angel
  • Cloudy
  • Moon
  • Blizzard
  • Crystal
  • Frosty
  • Ivory
  • Marshmallow
  • Snowflake
  • Stardust
  • Sugar
  • Winter
  • Arctic
  • Dove
  • Flake

Yellow or Orange Betta Fish Names

When naming an orange or yellow betta fish, there are many names to choose from! Whether you’re looking for something silly or more serious, we have some great suggestions.

Beautiful yellow betta fish – image from canva.com

Yellow and orange are some of the most common colors found in nature – and it’s also an incredible color choice for your new betta fish.

They can be both fun and friendly-sounding as well as elegant depending on what name you select!

There are dozens of different shades that go with this hue, too, meaning there’s plenty to explore before settling on just one option.

  • Sunny
  • Sunshine
  • Star
  • Goldie
  • Custard
  • Honey
  • Pikachu
  • Tiger
  • Blondie
  • Buttercup
  • Saffron
  • Marigold
  • Peach
  • Sunset
  • Tigress
  • Canary
  • Pumpkin
  • Mango
  • Clove

Red Betta Fish Names

Does your betta fish have a fiery red shade? Here are some name ideas you could name your Siamese fighting fish.

  • Cherry
  • Blaze
  • Firedragon
  • Dragon
  • Drago
  • Splash
  • Gladiator
  • Rocky
  • Scorpion
  • Max
  • Bingo
  • Sparky
  • Mr. Fin
  • Scarlet
  • Ruby
  • Crimson
  • Chili
  • Fireball
  • Flame
  • Redd
  • Ember
  • Magma
  • Torch
  • Phoenix

Blue Betta Fish Names

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Betta splendens. An aquarian small fish in an aquarium interior

Blue betta fish are very calming to look at. They symbolize serenity and stability. Here are some great names for blue betta fish (male and female).

  • Ocean
  • Moby
  • Wave
  • Barracuda
  • Shark
  • Mo
  • Charlie
  • Chas
  • Sky
  • Sea
  • Jelly
  • Lilo
  • Blue Boy
  • Aquarius
  • Aqua
  • Atlantis
  • Azure
  • Denim
  • Cobalt
  • Azurean
  • Sapphire
  • Glacier
  • Sierra
  • Oceanus

Extra Names for blue Betta Fish (female)

Most names for blue betta fish above fit male betta fish, but if you have a female betta, you can also opt for names like:

  • Skye
  • Stormy
  • Bluebell
  • Glitter
  • Azurene
  • Misty
  • Breeze
  • Cyanea

Black Betta Fish Names

Mystery and dark themes are good inspirations if you have a black betta fish.

Black betta is the perfect way to show your love of dark, creepy, and crawly.

Some come from objects or food that are darker in color, such as coal or tar, while others take inspiration from life’s less glamorous moments like death and decay.

  • Stealth
  • Lurker
  • Panther
  • Smokey
  • Midnight
  • Eclipse
  • Black Beauty
  • Black Bear
  • Onyx
  • Beetle
  • Jaguar
  • Mamba
  • Raven
  • Nocturne
  • Nightfall
  • Obsidian
  • Shadow
  • Charcoal
  • Ink
  • Viper
  • Licorice
  • Jet
  • Darkmoon
  • Cinder
  • Abyss
  • Ebony
  • Coal

Purple or Pink Betta Fish Names

Purple and pink betta fish are some of the rarest in the world. But if you’re one of the lucky few to have one, there’s no need to worry about coming up with a name!

Pink betta fish – image from canva.com

Here are some suggestions for purple and pink betta fish names that will fit your pet perfectly:

  • Lavender
  • Mauve
  • Orchid
  • Violet
  • Amethyst
  • Peony
  • Rosebud
  • Blush
  • Fuchsia
  • Bubblegum
  • Cotton Candy
  • Lilac
  • Cerise
  • Magenta
  • Periwinkle
  • Plum
  • Rose
  • Pinky
  • Flamingo
  • Raspberry
  • Mauvelous
  • Heather
  • Carnation
  • Mauvey
  • Perfume
  • Petal

Green Betta Fish Names

Green bettas are also quite rare, and usually, their color can be seen as light turquoise. but they make lovely pets! Here are some names that will fit your green-colored betta fish perfectly.

  • Seaweed
  • Sage
  • Fern
  • Clover
  • Lime
  • Emerald
  • Olive
  • Forest
  • Avocado
  • Shamrock
  • Lettuce
  • Hunter
  • Basil
  • Mint
  • Peridot
  • Celadon
  • Seafoam
  • Pistachio
  • Leafy
  • Artemisia
  • Verdant
  • Juniper
  • Evergreen
  • Jade
  • Chartreuse
  • Moss
  • Kermit

Copper Betta Fish Names

Copper betta fish has a beautiful, metallic body. Its scales shimmer in the light, and its fins are edged with gold. If you’re looking for a unique name that reflects your copper betta’s beauty, here are some ideas to get you started:

  • Copper
  • Bronzetail
  • Penny
  • Gilded
  • Amber
  • Brassy
  • Copperhead
  • Goldy
  • Truffle
  • Caramel
  • Honeycomb
  • Rusty
  • Raisin
  • Topaz
  • Copperfield
  • Cinnamon
  • Bronze
  • Mercurial
  • Sunbeam
  • Sparkle
  • Flicker
  • Fiery

Other Names for Male and Female Fish

If you’re still having a hard time choosing from the previous lists, here are more random fish names betta for your pet:

  • Aquamarine
  • Coral
  • Cornflower
  • Salmon
  • Turquoise
  • Firebrick
  • Indigo
  • Chiffon
  • Golden Rod
  • Papaya
  • Tomato
  • Teal
  • Sienna
  • Half Moon

Funny Betta Fish Names

Being silly in choosing a name for your first betta is both memorable and fun! Humor and puns are essential in life and make the naming process lighter.

Not only will it put a smile on someone hearing your fish’s witty name for the first time, but will also make you chuckle after a long and tiring day.

Here are some funny betta fish names you can choose from:

  • Captain Hook
  • Gill Bert
  • Betta Max
  • Harley Finn
  • Swim Shady
  • Tuna Turner
  • Aqua Fin-a
  • Sharkira
  • Lake Skywalker
  • Ellie Goldy
  • John Sea-na
  • Fin-neas and Ferb
  • Bubbles
  • Neptuna
  • Meowsic
  • Sir Swims-a-Lot
  • Bubblemancer
  • Splash Gordon
  • Betta Midler
  • Finatic
  • Shark Bait
  • Lord of the Fins (Lof)
  • Tailor Swift
  • Marlin Monroe
  • Big Kahuna
  • Fishy Potter
  • Finny
  • Jawsome

Cool Name for Betta Fish

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We know how proud you are of your new pet, so go ahead and take some time to find the perfect first name.

For example, if you have a Crowntail (which is rare), why not give him or her an excellent royal nickname like King Henry or Queen Victoria?

Your betta fish is as cool and unique as you, so you might as well give them a creative name to match.

From Greek and Roman mythologies to languages and scientific terms, here are some cool betta fish names you shouldn’t miss:

Names from the Greek & Roman Myths

Are you a fan of Greek and Roman myths? If yes, then why not choose a name for your female and male betta from these gods?

  • Aries (god of war)
  • Mars (god of war)
  • Poseidon (god of the sea)
  • Helios (the sun)
  • Notus (the south wind)
  • Charon (the boat keeper on the river Styx)
  • Gorgon (a monster that battled Perseus)
  • Zeus (king of the gods)
  • Phoebus (god of the sun, music, and healing)
  • Hermes (messenger of gods)
  • Athena (goddess of wisdom and art)
  • Aphrodite (goddess of beauty and love)
  • Demeter (goddess of harvest)
  • Hera (goddess of marriage)
  • Artemis (goddess of the moon, hunting, and wildlife)
  • Dionysus (god of wine, vegetation, and fertility)
  • Hades (king of the underworld)
  • Hydra (multi-headed sea monster)
  • Nemesis (goddess of revenge)
  • Aeolus (keeper of the winds)
  • Nyx (goddess of night)
  • Hephaestus (god of fire)
  • Hecate (goddess of magic and witchcraft)

Names from Different Languages

It is always lovely to hear a word from other languages. When you hear someone in a different language, it’s always cool to listen and try to pick up on some words.

It can be difficult, but knowing the meaning behind those words will surely give your betta a cool and unique name.

Japanese Names/Words

  • Suki (Japanese for “Beloved”)
  • Akio (Japanese for “bright boy”)
  • Jiro (Japanese for “The Second Male”)
  • Kaida (Japanese for “Little Dragon”)
  • Nami (Japanese for “Wave”)
  • Ryu (Japanese for “Dragon”)
  • Oki (Japanese for “Ocean Centered”)
  • Toki (Japanese for “Time Of Opportunity”)
  • Yasuo (Japanese for “Peaceful One”)
  • Yuki (Japanese for “Snow or Lucky”)
  • Yoshe (Japanese for “Beauty”)
  • Aoi (Japanese for “Blue/blueish”)
  • Ami (Japanese name meaning “Friend”)
  • Asami (Japanese name meaning “Morning Beauty”)

Chinese Names/Words

  • Bo (Chinese for “wave”)
  • Chang (Chinese for “flourishing, prosperous”)
  • Hai (Chinese for “sea”)
  • Jing (Chinese for “essence” or “perfect”)
  • Shui (Chinese for “water”)
  • Xiu (Chinese for “beautiful” or “elegant”)
  • Shu (Chinese for “kind” or “gentle”)
  • Nuo (Chinese for “graceful”)

Spanish Names

  • Charco (puddle)
  • Lago (lake)
  • Ola (wave)
  • Pez (fish)
  • Nadador (swimmer)
  • Resbaladiza (slippery
  • Rojo (red)
  • Azul (blue)
  • Buena Vida (good life)
  • Felicidad (happiness)
  • Saludable (healthy)

Thai Names

  • Kanchana (gold)
  • Rachan (king)
  • Ha yak (rare)
  • Aran (forest)
  • Ambhom (sky)
  • Arthit (sun)
  • Darha (flower)
  • Fan (dream)
  • Nin (sapphire)
  • Rung (rainbow)

Scientific Names

If you are into science, there are several cool scientific terms you can give your pet.

  • Quark
  • Boson
  • Electron
  • Neutron
  • Ohm
  • Apogee
  • Perigee
  • Prism
  • Erythrocyte (a red blood cell)
  • Isotope
  • Ion
  • Quartz

Cartoon-Character Names for Betta Fish

Cartoon-character names are always fun and creative, which can make it an excellent pick for your betta fish. After all, they typically have unique personalities that may fit your pet!

Here are some of our favorite cartoon character names to get you started:

  • Woody
  • Finn
  • Scooby
  • Lightning McQueen
  • Buzz
  • Dory
  • Simba
  • Pumbaa
  • Tigger
  • Timon
  • Alice
  • Batman
  • Robin
  • Bugs Bunny
  • Mickey
  • Minnie
  • Scar
  • Goofy
  • Donald Duck
  • Yoda
  • Gumball
  • Anais
  • Dexter
  • Bubbles

Personality-Based Betta Fish Names

If you want to name your betta according to its personality, check out this list of possible names:

  • Active: Turbo, Flash
  • Lazy: Snoozy, Sloth, Sleepy
  • Curious: Snoopy, Sherlock, Einstein
  • Playful: Jumper, Twister, Whiz
  • Brave/Fearless: Hero, Braveheart
  • Social Butterfly: Cheerio, Mingler, Chatterbox
  • Fiesty: Trouble, Scrappy, Zippy

My top pick for cool betta fish names 

1. Tempest – A bold and energetic betta with a flair for the dramatic.

2. Poseidon – An adventurous and strong-willed betta who loves exploring its environment.

3. Nebula – An ethereal and mysterious betta that radiates an air of mystery and intrigue.

4. Zen – A content and peaceful betta that loves to take it easy and enjoy the moment.

5. Gizmo – An adorable and curious betta who loves exploring and discovering new things.

6. Cosmos – A curious betta with a keen interest in understanding the universe around them.

7. Naiad – A graceful and elegant betta.

10. Zephyr – A gentle yet playful betta that loves to play in the filter current and explore its environment.

9. Jax – A mischievous and playful betta who loves to keep its owners entertained.

10. Luna – A mesmerizing betta with a magnetic personality that always captures attention.


Naming your betta fish can be daunting, but we hope this guide has given you the inspiration and knowledge to choose the perfect one for your little friend.

Whether you go with a classic Greek or Roman god name, a scientific term, or something that reflects their personality, your choice will ensure your little buddy is unique and special.

So let’s get creative, have some fun, and choose the perfect name for your betta fish! Happy naming!