70+ Cute Fish Names 🐟 Sweet, Funny & Cool Ideas for Your Finny Friend

Picking cute fish names is my favorite part of setting up a new tank. I still remember standing in front of my first little aquarium, staring at a tiny orange fish, and realizing “hey, you” just was not going to cut it.

After years of naming my own fish — and helping friends name theirs — I have learned that the right name makes you smile every single time you walk past the tank. That is exactly what this list is for.

Below you will find sweet, funny, and cool cute fish names for goldfish, bettas, and every finned friend in between. Keep reading, and I promise your fish will have a name by the end.

Cute Fish Names for Girls

Girl fish deserve names as lovely as they are. These are soft, sweet, and perfect for a little lady of the tank.

Bubbles – named for the tiny bubbles she blows
Classic, bubbly, and impossible not to love

Coral – pretty like a coral reef
Gentle, colorful, and full of charm

Pearl – precious like a pearl from the sea
Elegant, calm, and quietly beautiful

Marina – means “from the sea”
Graceful, dreamy, and made for the water

Luna – means “moon” in Spanish
Soft, glowing, and a little bit magical

Daisy – sweet like a daisy flower
Cheerful, bright, and easy to say

Rosie – warm like a rose in bloom
Cozy, friendly, and full of sunshine

Sunny – bright like a sunny morning
Happy, warm, and always in a good mood

Willow – graceful like a willow tree
Calm, pretty, and softly elegant

Cute Fish Names for Boys

Boy fish have big personalities in tiny bodies. These names are playful, strong, and just a little bit cheeky.

Finn – short for a fish’s fin
Simple, cool, and perfect for any fish

Nemo – the famous little clownfish
Brave, curious, and loved by everyone

Bubba – a big name for a little guy
Funny, cuddly, and full of character

Milo – sweet and easy to call out
Gentle, friendly, and always near the glass

Captain – the boss of the whole tank
Bold, proud, and clearly in charge

Splash – named for a happy little splash
Energetic, fun, and always on the move

Ollie – short, cute, and bouncy
Playful, bright, and hard to forget

Rocky – tough like a rock in the stream
Strong, steady, and a tiny bit stubborn

Comet – fast like a comet across the sky
Speedy, flashy, and fun to watch

If you are naming more than one pet, you might also love our list of cute dog names — the same sweet style works for pups and fish alike.

Funny Fish Names

Let us be honest — fish are funny little creatures, and they deserve names that make you laugh every time you feed them.

Gillbert – wordplay on the name Gilbert
Silly, clever, and a guaranteed giggle

Sushi – cheeky, since sushi is fish
Ironic, bold, and always gets a laugh

Taco – tasty name for a tiny swimmer
Fun, random, and impossible to say seriously

Pickle – small, green, and a bit odd
Quirky, cute, and totally unexpected

Waffles – sweet breakfast name for a fish
Cozy, silly, and morning-approved

Captain Fin – a fin-tastic little captain
Brave, punny, and proudly in command

Sir Swims-a-Lot – a knight who swims all day
Grand, goofy, and fit for a legend

Swim Shady – wordplay on the rapper Slim Shady
Cool, cheeky, and a real show-off

Fishy McFishface – the internet’s favorite fish name
Classic joke, instant smile, zero regrets

Goldie Locks – wordplay on Goldilocks
Golden, fairytale, and just right

Cool Fish Names

Some fish just have that cool, calm energy — the ones that glide past like they own the place. These names match that vibe.

Azure – means a deep blue sky
Sleek, calm, and beautifully blue

Neptune – Roman god of the sea
Powerful, majestic, and king of the tank

Reef – named for a coral reef
Wild, natural, and effortlessly cool

Storm – strong like a sea storm
Bold, dramatic, and full of energy

Jet – fast like a jet through water
Speedy, sharp, and always first to the food

Shadow – quiet like a shadow in the deep
Mysterious, smooth, and a little bit sneaky

Turbo – speedy like a tiny engine
Fast, fun, and always zooming around

Echo – soft sound bouncing off water
Dreamy, calm, and quietly cool

Bolt – quick like a bolt of lightning
Electric, bright, and impossible to catch

For the biggest pet-name inspiration on the site, swim over to our dog names collection — the pillar page of our whole pet family.

Goldfish Names

Goldfish are the classic first pet, and they deserve names as golden as they are. These fit their sunny, round little charm perfectly.

Goldie – the classic goldfish name
Timeless, sunny, and loved for a reason

Midas – the king whose touch turned to gold
Royal, golden, and a little bit fancy

Amber – warm like golden amber stone
Glowing, soft, and beautifully warm

Honey – sweet like golden honey
Soft, cozy, and melt-your-heart cute

Buttercup – bright like a buttercup flower
Cheerful, sunny, and full of joy

Marigold – golden flower, golden fish
Pretty, warm, and perfectly matched

Penny – shiny like a lucky penny
Lucky, bright, and easy to love

Nugget – small, golden, and precious
Tiny, funny, and worth its weight in gold

Cheeto – orange, crunchy, and silly
Bold, bright, and always snackable

Betta Fish Names

Bettas are the divas of the fish world — dramatic fins, big attitudes, and colors that stop you mid-step. Their names should be just as striking.

Ruby – deep red like a ruby gem
Rich, bold, and beautifully dramatic

Sapphire – blue like a sapphire stone
Elegant, rare, and jewel-bright

Ember – glowing like a tiny ember
Fiery, warm, and quietly powerful

King – because every betta rules alone
Proud, royal, and born to reign

Dragon – fierce like a little water dragon
Strong, magical, and full of fire

Lotus – calm like a lotus flower
Peaceful, pretty, and gracefully floating

Phoenix – rising like the mythical bird
Bold, fiery, and impossible to ignore

Jewel – sparkling like a precious gem
Bright, dainty, and made to shine

Velvet – soft and smooth like velvet
Luxurious, gentle, and oh-so-pretty

Love naming small pets? Our cute cat names and cute bird names lists are full of the same sweet ideas for your other little friends.

Names for Fish Pairs

Got two fish? A matching pair of names is twice the fun — and twice as cute when you call them at feeding time.

Salt & Pepper – the classic kitchen duo
Perfect for two fish who do everything together

Peanut & Butter – better together, always
Sweet, silly, and impossible to separate

Yin & Yang – balance in perfect harmony
Calm, deep, and beautifully matched

Tom & Jerry – the famous cartoon chase duo
Playful, classic, and full of mischief

Bonnie & Clyde – partners in every adventure
Bold, daring, and always side by side

Chip & Dale – the cheeky chipmunk pair
Tiny, trouble-making, and twice the fun

Mac & Cheese – cozy comfort food duo
Warm, funny, and made for each other

Star & Sky – shining together, day and night
Dreamy, gentle, and endlessly pretty

Unique & Aesthetic Fish Names

If you want a name nobody else at the pet store has, this is your section. These are dreamy, rare, and a little bit poetic.

Opal – shimmering like an opal stone
Soft, magical, and full of color

Selkie – sea spirit from old Scottish tales
Mystical, gentle, and beautifully rare

Ondine – water nymph from legend
Dreamy, elegant, and made of water

Cascade – flowing like a waterfall
Graceful, moving, and full of life

Lagoon – calm like a quiet lagoon
Peaceful, blue, and softly beautiful

Tide – gentle like the ocean tide
Calm, steady, and always returning

Waverly – rolling like waves on the shore
Pretty, breezy, and easy to love

Oceana – grand like the whole ocean
Vast, dreamy, and wonderfully deep

Misty – soft like morning mist on water
Quiet, dreamy, and a little mysterious

Conclusion

At the end of the day, the best cute fish names are the ones that make you smile when you tap the glass. Whether you picked a classic like Goldie, a pun like Gillbert, or something dreamy like Oceana, your fish already feels a little more like family.

Take your time, say a few names out loud, and watch how your fish reacts — sometimes they practically pick it themselves. And if you are still deciding, bookmark this list and come back after a few days by the tank. The right name has a funny way of swimming up to you.

Happy naming, and happy swimming to your new little friend.

FAQs

What are some really cute fish names?

Some of the cutest fish names are Bubbles, Goldie, Milo, Pearl, and Finn. They are short, sweet, and easy to say, which makes them perfect for everyday feeding time.

What is a good name for a goldfish?

Goldie, Midas, Honey, and Sunny are all wonderful goldfish names. They match the fish’s golden color and sunny personality, and they have been favorites for years.

What should I name my betta fish?

Betta fish suit bold, jewel-like names such as Ruby, Sapphire, Ember, or King. Bettas have big personalities, so pick a name with a little drama to match those flowing fins.

Can I give my fish a funny name?

Absolutely! Funny names like Gillbert, Sushi, and Sir Swims-a-Lot are some of the most popular fish names around. A funny name makes every feeding time a little brighter.

What are good names for two fish?

Matching pairs like Salt & Pepper, Peanut & Butter, and Star & Sky are perfect for two fish. They sound adorable together and are easy to remember.

How do I pick the perfect fish name?

Look at your fish’s color, size, and personality first, then try a few names out loud. The one that makes you smile — and feels natural to say — is usually the winner.