Best Betta Fish Names

Choosing a name for your betta fish is one of the first fun parts of bringing a new fish home. With their bright colors, flowing fins, and distinctive personalities, bettas can have names that match almost anything about them.

You can choose a name based on your betta’s color, personality, gender, tail type, favorite character, food, or even a name that simply makes you smile.

I’ve named several bettas over the years, and I usually let their appearance and personality guide me. Some names came from their colors, while others were inspired by their behavior or personal meaning.

If you’re looking for a cute, funny, unique, male, female, or color-inspired name, the lists below should give you plenty of ideas.

Why Name a Betta Fish?

Naming your betta isn’t necessary for their care, but it can make keeping fish more personal and enjoyable.

A name can:

• Make your betta feel like part of the family
• Help you form a stronger connection with your fish
• Reflect your betta’s color or appearance
• Match their personality or behavior
• Make it easier to talk about your fish with family and friends
• Give your betta a personality beyond being “the fish in the tank”

There are no rules for choosing a betta name. You can pick something meaningful, funny, cute, unusual, or completely random. The best name is simply one that feels right for your fish.theart, historical figures, historical places, or even fictional characters.

Good Names for Betta Fish

Now, let’s explore some of the best betta fish names, organized into popular categories. You can choose a name based on your betta’s color, personality, behavior, gender, or other unique traits.

Names Based on Color

Naming your betta based on its color is one of the easiest ways to find a name that fits. Bettas come in beautiful shades and patterns, including red, blue, orange, yellow, white, and multicolor. The names below are inspired by these colors and can work for both male and female bettas.

Red Betta Names

1. Mr. Jam – A red male betta fish name, to be used for bright red betta, especially in certain lighting.
2. Ruby –  a name of gemstone, to be used to name a pinkish red or blood-red betta.
3. Tomato – A simple red betta.
4. Lava – My dad has used this name for her red betta, ideal for red male veiltail.
5. Phoenix – a bird name, for a white red or fiery-colored betta.
6. Cranberry Ocean Spray – For a red or cranberry-colored betta.
7. Chilli Jam – name of a red betta, reflecting a spicy, vibrant color.
8. Aka – Red in Japanese language.
9. Sur – Red in our local language, Pashto
10. Ember – beautiful name for fiery-colored betta, my personal choice
11. Guava – a tropical fruit tree, a name that works well for a red-orange betta.
12. Big Red – Perfect for a bright red betta.
13. Rosé – A rosy pink betta.
14. Cherry Garcia – A fun name for a red betta, reflecting an ice cream flavor.

Blue Betta Fish Names

Below are the names for male blue betta fish that are widely used in fish hobby and have a meaningful backend reasoning.

1. Ice King – For white and pale blue male betta fish, a fictional character of the Adventure Time.
2. Blue Moon – For moon lovers who want to name a betta having a blue hue.
3. Skywalker – a fictional character to be used for a blue betta, referring to the sky.
4. Blueberry Rockstar – an energy drink, used to name a blue betta of aggressive nature.
5. Pretty Blue – A female blue betta, named by my young child for its vibrant blue color.
6. Neptune – a planet of our solar system, ideal for a deep blue betta, inspired by the god of the sea.
7. Uranus – A fitting name for a greenish-blue betta, after the blue-colored planet.
8. Rigel – Named after the blue star, seventh brightest star in the night sky.
9. Bluey – A simple and playful name for a blue betta.
10. Ocean – For a male betta with a light blue hue, matching with the color of water.
11. Mr. Bubbles – For a bubbly blue betta.
12. Blue – A straightforward name for a blue betta.
13. Sirius – A blue- white betta named after the star, Sirius, the brightest in the night sky.

Black/Dark Betta Names

Black or dark-colored betta names are rare to be found. However, if you find the one, he or she deserves a good name, reflecting his/her theme and characteristics.

1. Black Parade – For a darker or black-colored betta, after a song by American band.
2. Azrael Abyss – The hosts of Goth Talk, suggesting deep, dark hues or a mysterious appearance.
3. Hoshi – A black samurai plakat with metallic silver and yellow-lavender fins, named after the Japanese word for ‘star’. Hoshi is also a nick name of South Korean singer and dancer.
4. Midas – A male betta with gold or dark hues, known for avoiding the camera.
5. Darth Betta – For a dark or black betta, inspired by fictional character Darth Vader, reflecting dark side of Force.
6. Pax – A mysterious and powerful name for a black betta.
7. Moon shadow – Suitable for a dark betta with shadowy or moonlit hues.
8. Plankton – A playful name for a dark or black betta.
9. Midnight – for dark colored betta fish

White/Pale Betta Names

1. Zombie Mermaid – a name suggested for a betta having pale or ghostly pattern.
2. Glacier – A conventional name for a white or icy-colored warrior betta.
3. Django Freefish – A white opal betta, suggesting a light or pale appearance.
4. Snowberry – A betta with light or white coloring, resembling a forest plant, snowberry.
5. Casper – Ideal for a white or ghostly pale betta, inspired by the friendly ghost.
6. Himbo – A slang term for sexually attractive man, it could be a name of a light-colored betta with a playful and simple personality.
7. Lumen – A white light emitted by luminous object, a name for a betta with a bright or radiant appearance.
8. Linq – A delicate and light name, suited for a pale betta.
9. Ivory – Ornamental teeth of elephant, best for a white or light-colored betta.

Orange/Yellow Betta Names

1. Salmon – For a light orange or pinkish cellophane-colored betta.
2. Rin (Tangerine) – A citrus fruit of orange color to be used for an orange or yellow halfmoon.
3. Pumpkin – A name of orange-colored squash varieties, likely named for an orange color betta.
4. Orange Joe – A coffee name for a koi betta with orange coloring.
5. Saffron – A spice name that would fit a reddish-brown or golden-yellow betta.
6. Midas – Named after the mythological figure, the king of Phrygia, with a golden touch.
7. Mustard – A condiment extracted from Mustard seeds having yellow color.

Pink/Light-Colored Betta Names

1. Cherry – For a pink-colored betta.
2. Mesmer – A hypnotic fascination for a light yellowy-pink betta named after rejecting names like ‘Meat’ or ‘Raw Chicken’.
3. Elton – To be used for a male betta, after my favorite singer Elton John.
4. Carnation – A specie of pink-colored flowering plant for a handsome betta with red or pink hues.
5. Confetti – These are small pieces of paper to name a colorful and light-hearted name for a pink or multicolored betta.
6. Dot – A cute and simple name for a small pink or light-colored betta.
7. Lisa Frank – A name of American artist owning a corporation on the name of her name. You could use it for a brightly colored or pastel-toned betta, inspired by the vibrant designs.
8. Sherbert (Sherbie) – For a betta with soft pastel colors, especially pink or orange.
9. Spyro – A fun name for a purple or pinkish betta, after a Spyro game series.
10. Opal – A gemstone to be used to name a betta with iridescent or light colors.

Multicolor/Koi Betta Names

1. Plum – After the name of fruit having purple color with brownish-grey hue.
2. Phil Collins – A movie actor name, likely named for its mustard gas pattern with vibrant colors.
3. Klaus – A comedy name used for multicolor betta.
4. Rust – For a betta with reddish-orange or rusty hues.
5. Juice Box – A playful name for a colorful betta, same as the juice box.
6. Finley – A fun name for a multicolored or koi-patterned energetic betta, after a horror short.
7. Ajax – A strong and dynamic name for a koi or dragon scale betta.

Read our complete article to understand the all types of betta fish.

Names Based on Gender

Gender is an essential aspect of identity for all creatures. Just like humans, who have unique names for men and women, male and female betta fish also have distinctive names. Naming male and female betta fish can be fun and creative. While we have already categorized the betta names based on their color, traits, historical figures, and movie characters, these names usually align with one of the two genders, male or female. Below is our list of male and female betta fish names, representing betta gender more simply and clearly.

Male Betta Fish Names

1. Greg – It means vigilant, a normal human name for a simple yet adorable male betta.
2. Rocky – A name showing the strength and power of male betta.
3. Ace – It is a word used for champions, perfect fitted for aggressive betta fish.
4. Atlas – On the name of movie, also reflects a god of strength.
5. Rex – A royal title meaning king or ruler, ideal for your king betta.
6. Odin – It is considered a god of war and death in Germanic paganism. Odin is one of my favorite betta fish names.
7. Aqua – A Latin word for water, likely for the betta being an aquatic creature.
8. Draco – An ancient Greek word meaning dragon, can be used for dragon-scale male betta fish.
9. Hades – It’s a video game as well as a king of the underworld in ancient Greek mythology.
10. Turbo – An action comedy, representing the fun name for male betta fish.
11. Rick Ross – An American rapper, for a betta with a big personality.
12. Anubis – Named after the Egyptian god of the afterlife, best fits for a black color betta.
13. Futura – It was my friend betta name after a graphic design font.
14. Gerald – A simple yet distinguished one, inspired by the Gerald’s game.
15. Fireball – Likely named for fiery energy color betta fish.
16. Filbert – Inspired by the name of a Hazel tree.
17. Raptor, T-Rex, Dila – Dinosaur-inspired names.

Female Betta Fish Names

1. Her Highness – A female betta behaving regally.
2. Pam Halpert – Female betta, potentially based on the fictional character from The Office.
3. Xena – A name of female dynamic betta, inspired by Xena, a mighty warrior princess.
4. Kitty – A female betta name, I have personally named used for my previous betta for her calico cat-like colors.
5. Athena – A powerful, feminine name, based on ancient Greek goddess known for her wisdom.
6. Shep – Inspired by a dog-like herding instinct, for bettas that interact with other tank mates.
7. Iris Kyle – Cute, playful name, after an African-Indian American bodybuilder that highlight personality and uniqueness of your female betta.
8. Nate – A named traced back to biblical times, a straightforward name that fits a male betta.
9. Georgie – A fictional character used for a gender-neutral betta fish.
10. Pearl – A classical name for feminine.
11. Aurora – It’s a very pretty and cool name for female betta fish having multi-colors. Aurora represents a dynamic and brilliant lights on the sky in the form of rays.
12. Lily – A romantic flower, theme name used by feminine. You can use it for your white female betta.
13. Angel – For a graceful and friendly female betta fish.

Names Based on Special Traits

1. Betta-Max – A betta name of a strong or dynamic personality.
2. Falcor – A fictional character, name of a dragon scale betta.
3. Pigalle – A Paris city known for night clubs to be used for a red and orange koi half-moon.
4. Akira – An action Japanese movie used for most active female koi betta.
5. Phantom –Indian thriller movie, it could be name of a copper halfmoon betta of aggressive nature.
6. Scrooge – A fictional character for shy bettas, named in conjunction with snail companions Huey, Dewey, and Louie.
7. Carp Kent – It could be a name of giant betta, resembling with a deep-bodied fish in Kent.
8. Hexe – Hexe is a German word for witch, for a ginger betta.
9. Jinbei – For a giant betta with vibrant colors, named after a character from One Piece.
10. Dr. Strawberry – It represents a goddess of love, a unique, quirky name with loving personality.
11. Cobra – A betta with a secret agent persona.
12. Zeno – After a song titled Fighting Fish.
13. Zorg – An alien betta, with a sci-fi inspiration.
14. Finbo Baggins, Mandalorifin, Betta Fett – Names inspired by Star Wars and The Lord of the Rings.
15. Bubble Fett – Known for blowing bubbles frequently.
16. Finjamin – A betta name emphasizing their large and wide fins.
17. Swimothy – A gender-neutral betta’s name representing its swimming grace.
18. Blucifer – A blue betta with an angry temperament.
19. Chewbetta – A name of king betta, inspired by Star Wars’ Chewbacca who was considered a Wookie king.
20. Serotonin – It is body chemical that controls our mood. The name is ideal for betta whom you believe to have an emphasis on mood.
21. Pharaoh – A name suggesting majesty or a regal appearance. Pharaoh was a ruler of ancient Egypt.
22. Grumplestiltskin – A name indicating a grumpy or mischievous personality.
23. Rorschach – Named after the inkblot test, likely for a betta with a unique, shifting pattern or having strong physical strength.
24. Watery – A playful name reflecting its aquatic environment.
25. Finnegan – A pun on the word fin, meaning fair-haired, highlighting the betta’s flowing fins.
26. Slurpee – It is beverage brand name hinting at a fun, possibly curious nature.
27. Mooch – A betta known for interacting and “mooching” around the tank.
28. Daisy, Casper, Whisper – These all could be the names of shy bettas who hide in caves most of the time.
29. Jericho, Fantasma, Husker – You can use these names for angry and aggressive bettas.

Funny Betta Fish Names

1. Master Betta – A humorous take on the word betta.
2. Swimmy Todd – A playful spin on Sweeney Todd.
3. Hot Wheels – A name for fast or energetic betta.
4. Pork chop – A fun and quirky name.
5. Mr. Wigglesworth – On the name of a British evangelist, a comical, distinguished name.
6. Captain – This name is used by my 10-year-old sibling for a betta in community tank.
7. Betta Call Saul – A reference to the TV show Better Call Saul.
8. Bubbles – A classic, cute name for a fish for his bubble producing behavior.
9. Stinky – A funny name for a betta with quirky behavior.
10. Bobert – A funny twist on a regular name.
11. YEET – The literal meaning of yeet is ‘to throw’. It’s a funny name for a daring or jumpy betta who likes to leap out of the tank.

Other funny names for betta fish, widely used by betta owners are Mayo, Pisho, Goby Mac, Arlo Guppie, Barb Ruth, Charles Garwin, Earl Eddy, Coldplaty, Governor Guppy, Mr. Captain, Mr. Tokee, Khandii, and Aqua Sultan.

Names Reflecting Type

1. Sirius – For a black plakat
2. Juicibox – To be used for koi betta for his multicolor pattern like juice box.
3. Rembrandt – It was a name of Dutch painter and artist, to name a koi betta.
4. Tsunami – Another name for a koi betta with aggressive nature.
5. Fawkes: For a dragon scale male betta fish or one with a fiery color.
6. Spogmay: A Pashto name for moon, which you can use to name a halfmoon betta.
7. Kookay: A local name for butterfly in Pashto, for a halfmoon butterfly betta fish.
8. Velvet: For veil tail betta fish.
9. Thorn: They are rose bushes, to be used for crown tail betta.
10. Ninja: A name of koi betta fish.
11. Diva: A female crowntail betta fish name.
12. Moonlight: A name reflecting moon, on the name of halfmoon.

Food-Inspired Names

1. Hamburger – A simple burger dish comprising of fillings.
2. Sushi – A Japanese rice dish, a name of male betta fish.
3. Swedish – Named for resemblance to Swedish Fish candy.
4. Banana– A tropical-sounding name for a female betta.
5. Fruit Tingle – Another tropical-sounding name.
6. Sashimi – A sushi-themed name, adding humor and personality. Actually it is a Japanese dish comprising or raw fish.
7. Mozzarella – It is a plastic or stretched-curd cheese name.
8. Cutlet – A light-hearted name, representing a piece of meat, possibly for a small or colorful betta.
9. TATAKI – A fish food or meat inspired unique and bold name for male betta.
10. Jelly Donut – A fruit preserving donut, cool name for a female koi betta.

Unique Names for Betta Fish

1. Cosmo – Elegant and playful name representing cosmopolitanism ideas.
2. Frank – For a betta who is more friendly to his owner.
3. Rawr-Rawr – It emphasizes an expression of appreciation.
4. Rocket – A name reflecting space and speed.
5. Bubba – A casual, endearing name for a beloved betta.
6. Bubblegum – A sweet name for a brightly colored or lively betta, liked by bubble lovers.
7. Biggie – A character name, possibly for a large female dumbo betta.
8. Boaty – Named by my child for previous betta with a love for boats.
9. Marty – A fun spin on the name of Marty McFly from Back to the Future.
10. Barrycuda – A pun on “Barracuda” for a betta with a bold personality having ray type fins.
11. Signor – A polite name used for male adult, ideal for shy betta.
12. Tiger Woods – A betta with a competitive or powerful demeanor.
13. Animals/Themed: Barnabas, Finnigan, Sashimi, Sushi III, Big Man, Hot Wheels
14. Unique or Odd: Drax, Plankton, McNugget Buddy, Steve, Terry, That Guy, Sashimi
15. Egg – A whimsical name, showing humor and simplicity.
16. Mr. Anger – A meme-inspired name, possibly for a grumpy or territorial betta.
17. Phish – For a betta where the owner couldn’t decide, leaving the name neutral.
18. Swim Shady – A clever pun on the famous rapper Eminem (Slim Shady).
19. Sid Fishous – A play on Sid Vicious, great for a female betta with a punk attitude.
20. Pappy McPoyle – A humorous and affectionate name, referencing quirky TV characters.
21. Stormageddon – A TV movie – powerful, intimidating name for a fierce betta.
22. Slayer – An American thrash metal band, to be used for a betta with a fearsome reputation in the tank.
23. Jellybean – These are colorful bean-shaped candies, to be used for multicolor betta fish.
24. Mr. Mime – A name to be used for active and aggressive betta representing gesture or character.

Names of Betta Fish Based on Characteristics or Themes

Mythological/Historical Characters

1. Fen’Harel: Fen’Harel or Dead Wolf represents a character who hunts alone.
2. Achilles: A Greek Hero, known as the worrier of Trojan war, ideal for siamese fighting fish.
3. Azura: You can name your female betta as Azura, who was the daughter of Adam and Eve.
4. Zeus: A name used in Greek mythology for sky and thunder god, ideal for male betta fish.
5. Hercules: In Roman mythology, Hercules is the god of strength and heroes, making it a perfect fit for aggressive nature fighting fish.
6. Icarus: A Greek historical name used for a risky person.
7. Thor: A historical god representing power and arrogance.

Space/Stars

1. Neptune
2. Uranus
3. Rigel
4. Ganymede
5. Crumbs
6. Callisto
7. Luna

Video Game Characters

1. Lumen
2. Spyro
3. Zelda
4. Zuko
5. Sokka
6. Phantom
7. Frye
8. Sylveon
9. Casper
10. Sukuna (JJK)
11. Morax (Genshin)

How I Name My Betta Fish

I don’t follow strict rules when naming my bettas. Instead, I spend some time watching each fish and let their appearance, behavior, or personality give me ideas.

My family currently has five bettas, each kept in a separate aquarium, and all of them have names with their own stories.

My betta closest to me is Azo, named after my best friend. Another female betta is Jinay, a name meaning “beautiful girl” in my native language. Her charming appearance and personality made the name a natural choice.

My male betta is called Gull, which means “handsome boy” in our local language. My mom named another blue female betta Shino, inspired by the blue eyes of a cat.

Our fifth betta is Tokee, a funny name with a personal connection to our language.

These names don’t follow one particular theme, and that’s exactly what I like about naming bettas. A name can have a meaning, come from a memory, match a fish’s appearance, or simply sound fun.

I recommend watching your betta for a few days before deciding. You may notice a small detail that gives you the perfect name.

How to Choose the Perfect Betta Name

The easiest way to choose a betta name is to start with what makes your fish different.

Consider Your Betta’s Color

Color is one of the simplest sources of inspiration. A bright red betta could suit names such as Ruby, Ember, Cherry, or Blaze, while a blue betta might fit Ocean, Neptune, Sky, or Sapphire.

Multicolored and koi bettas give you even more options, including names such as Galaxy, Confetti, Marble, or Rainbow.

Watch Their Personality

Spend a few days watching how your betta behaves.

A curious fish might suit Scout or Explorer. An energetic betta could be called Rocket or Turbo, while a calm fish might fit Whisper or Luna.

Look at Their Tail Type

Your betta’s tail can also inspire a name. A graceful Halfmoon might suit Moonlight or Luna, while a Crowntail could have a bolder name such as Thorn or Spike.

Think About Names You Already Love

Your favorite movies, games, musicians, foods, books, places, and fictional characters can all provide ideas.

You can also choose a name with a special meaning in your language or culture.

Say It Out Loud

A good betta name should be easy to say and remember. Try saying your favorite names aloud and see which one feels natural.

You can even narrow your choices to three or five names and live with them for a few days before making your final decision.

Most importantly, don’t feel pressured to choose immediately. Sometimes the perfect name becomes obvious after you’ve spent more time watching your betta.