777+ Fish Names: Cool, Funny, and Unique Ideas

Fish names can be as vibrant and diverse as the aquatic creatures themselves. Whether you’re naming a goldfish, betta, or a clownfish, the perfect name reflects their color, personality, or species. It’s a fun way to deepen your connection with your finned friend.

From cute and funny options to clever and quirky ones, this naming guide includes everything from aquarium classics to bold, creative picks. We’ve scoured the depths for inspiration, ensuring you find the ideal moniker.

Dive into this list of over 777 fish name ideas that suit everything from freshwater friends to saltwater showstoppers—ideal for pet owners, writers, and ocean lovers. You’ll find options for all types of pet fish, and even tips on aquarium care. For those inspired by the wild, many names also draw from the fascinating world of National Geographic – Ocean Species.

Key Facts About Fish

Cute Fish Names

These charming names suit colorful, tiny, or adorable fish that bring joy and cheer to any aquarium. They often evoke a sense of sweetness and innocence, perfect for your endearing aquatic companions.

Funny Fish Names

From hilarious puns to silly rhymes, these names will make your fish the comedian of the tank. They’re perfect for adding a touch of humor and lightheartedness to your aquatic setup.

Unique Fish Names

Looking for something rare or different? These names give your fish a one-of-a-kind identity. They are perfect for fish with distinctive patterns, colors, or personalities that stand out.

Good Fish Names

Simple, meaningful, and likable—these are solid name picks for all kinds of pet fish. These names are versatile and have a classic appeal, suitable for any aquatic companion.

Color-Inspired Fish Names

Reflecting hues like blue, gold, red, or rainbow—these names are based on vibrant colors. They are ideal for fish whose most striking feature is their brilliant coloration, enhancing their visual appeal.

Boy Fish Names

Cool and masculine names ideal for male fish of all species. These names often convey strength, coolness, or a classic charm, fitting for a dignified male fish.

Girl Fish Names

Sweet, elegant, or sassy—these names are a perfect fit for female fish friends. They often have a graceful or charming quality, reflecting the beauty and personality of a female fish.

Small Fish Names

Tiny fish deserve names that highlight their cuteness and petite size. These names often evoke a sense of smallness, quickness, or delicate charm, perfect for little finned friends.

Clever Fish Names

Smart wordplay and witty references make these fish names stand out from the crowd. They are often puns or clever allusions that bring a smile and show off your creative side.

Inappropriate Fish Names

Mature, cheeky, or edgy—use these names for laughs or adult-themed pet tanks. These names are often humorous in a more risqué or unconventional way, suitable for those with a bold sense of humor.

Aquarium Fish Names

Perfect for popular tank fish like guppies, bettas, and tetras—easy, catchy, and fun. These names are often classic choices, well-suited for the common and beloved inhabitants of home aquariums.

Fictional Fish Names

Names inspired by movies, books, or video games—perfect for pop-culture fans. These names allow you to bring a touch of your favorite fantastical worlds into your aquarium.

Ocean-Themed Fish Names

Inspired by the deep sea, waves, and mythical ocean legends—these names dive deep into creativity. They evoke the vastness and mystery of the sea, perfect for any marine enthusiast.

Cool Fish Names

Trendy, stylish names that make your fish the star of the tank. These names often have a modern, edgy, or sophisticated feel, giving your fish a distinctive flair.

Fish Names for Pairs or Groups

Great for naming duos or a school of fish—these come in rhyming or matching sets. They offer a cohesive and fun way to name multiple fish, highlighting their shared space.

Celebrity-Inspired Fish Names

Fun, recognizable names based on actors, musicians, or pop culture figures. These names add a playful and familiar touch to your fish, making them instant stars in your tank.

Food-Inspired Fish Names

From Sushi to Bubbles—these deliciously quirky names are perfect for foodies and fish alike. They add a whimsical and often humorous element, connecting your love for food with your aquatic pets.

Mythical & Magical Fish Names

Names inspired by mermaids, sea gods, or fantasy lore—great for magical aquariums. These names bring an enchanting and mystical aura to your fish, perfect for imaginative aquarists.

Famous Fish from TV and Film

Think Nemo, Dory, Flounder—this list pays tribute to the silver screen’s most iconic fish. These recognizable names bring a touch of beloved pop culture into your home aquarium.

Pet Fish Names for Kids

Easy to pronounce, fun, and kid-approved—these names are ideal for young aquarists. They are simple, cheerful, and often inspired by common kid-friendly themes.

Scientific & Latin-Inspired Fish Names

Inspired by genus names or marine biology terms—great for science lovers or exotic species. These names offer a sophisticated and intellectual touch, perfect for those who appreciate the natural world’s intricacies.

Fish Names That Start with F

A fun alphabetical theme that makes naming more playful and structured. This category offers a focused approach for those who enjoy alliteration or a specific letter theme.

Tropical Fish Names

Names as colorful and lively as the vibrant reef dwellers they represent. These names often evoke the warmth, beauty, and exotic nature of tropical waters.

Fantasy-Themed Fish Names

Bring imagination to life with names drawn from fairy tales, RPGs, and mystical lands. These names are perfect for creating an enchanting and imaginative atmosphere in your aquarium.

Fish Names Based on Personality

Whether your fish is shy, bold, or playful—these names match behavior with identity. Observing your fish’s unique traits can inspire a name that truly fits its character.

Conclusion

Finding the perfect name for your fish can make the bond even more special—whether it’s something cute, quirky, majestic, or funny. From freshwater favorites to saltwater beauties, this list of Fish Names offers inspiration for every type of aquatic companion.

If you love animals that share a connection to water, don’t miss our unique Octopus Names or the bird-inspired Cormorant Names, Kingfisher Names, and Kookaburra Names. Looking to explore land-dwelling creatures? We’ve got you covered with fun and creative Goat Names, Chipmunk Names, and Lizard Names.

For something a bit more whimsical or symbolic, check out our collections of enchanting Butterfly Names and mysterious Owl Names. No matter what kind of creature you love, there’s a name here that’s just waiting to make a splash.

FAQs About Fish Names

Why should I name my fish?

It helps you bond with your pet and makes them feel like a part of the family—even in a tank. Naming your fish can also make tracking their individual behaviors and health easier.

Are these names species-specific?

Many are general, but some are perfect for specific fish like goldfish, clownfish, or bettas. You can adapt any name to suit your fish’s unique characteristics.

Can I use these names in stories or games?

Absolutely! Many are great for fantasy, underwater stories, or aquarium-themed games. They can add depth and personality to your fictional characters.

Do fish recognize their names?

Some fish, especially intelligent ones like bettas, can associate sounds or routines with names. While they might not understand the name itself, they can learn to respond to your voice or a specific cue.

How many fish can I name in a group tank?

As many as you’d like! Use our “group fish names” section for fun, cohesive ideas. You can also name them individually if you prefer, especially if they have distinct personalities.