Pet Fish Names: Unique Names to Give to Your New Pet Fish

There are thousands of good pet fish names out there to choose from. They can be incredibly creative like “Apollo” or “Harry Puffer”, or as simple as typical human names like “George” or “Kevin.” Here, you will find a unique and expansive list of awesome names that would be perfect for any of the fish breeds out there. There are so many kinds of fish out there that can be kept as pets such as the goldfish and the tetra fish. Choosing the perfect name for your fist is an important task. 

Popular Names for Fish

There are some names for fish that rank pretty high on the popularity scale. Such as famous fish from movies or even names for fish that have become popular by word of mouth over the years.

  • Bubbles
  • Flounder
  • McFish
  • Finley
  • Finneus 
  • Ferb
  • Sea Beast
  • Otto
  • Jaws
  • Jack Sparrow
  • Captain
  • Surfer
  • Pirate
  • Larry
  • Mr. Fish

Fish Names from Works of Fiction

There are plenty of movies, books, and even video games that include fun aquatic fish characters with fun names. Such as the movie Finding Nemo and the Little Mermaid. There are also television shows like SpongeBob Square Pants that might be relatable to younger children who are getting their first pet fish to care for. 

  • Mr. Ray
  • Sheldon
  • SpongeBob
  • Squidward
  • Patrick
  • Nemo
  • Marlin
  • Dory
  • Bruce
  • Ariel
  • King Triton
  • Melody
  • Mrs. Puff
  • Otto
  • Cleo
  • Gary
  • Magicarp
  • Gyarados
  • Squirtle
  • Laprys 

Fun Names for Fish

  • Spot
  • Bubbles
  • Katie Current
  • Stinky
  • Cheeto
  • Puff
  • Bobo
  • Bob
  • Soapsuds
  • Splish
  • Splash
  • Shark tooth
  • Spunky
  • Flipper
  • Shammo
  • Swim Shady
  • Billy Bass

Betta Fish Names

There are also names that would be very suitable for specific breeds of fish. Like the Betta for instance. They are a very distinct breed with a fun background story as a “fighting fish ''. This can be used in the naming process.

  • Jackie Chan
  • Bruce Lee
  • Kung Fu
  • Karate Kid
  • Chopsticks
  • Wonton
  • Black Belt
  • Hi-Yah
  • Machamp
  • Machop
  • Golden Gloves
  • Miso

Angel Fish Names

Angel fish are also a breed of fish that have a uniqueness about them that will help in the naming process. From the name of their breed to their beautiful appearance. 

  • Angel
  • Michael
  • Castiel 
  • Diva
  • Heaven
  • Rainbow
  • Sunshine
  • Angelica
  • Divina 

Goldfish Names

Goldfish are another fun breed of fish to think of names for. Their color is what’s most often used to choose a special name for them, but there are other defining features that can be considered as well. Such as if you get a bubble eyed goldfish. 

  • Goldie Hawn
  • Pete
  • Sunshine
  • Pumpkin
  • Pumpkin Spice
  • Shilling 
  • Lucky
  • Sunny
  • Goldilocks
  • Lucky Charm 
  • Tropicana 
  • Sunny D
  • Kobe
  • Michael Jordan

Oscar Fish Name

  • Oscar Mayer
  • Neptune
  • King
  • Poseidon
  • Eclipse
  • Phantom
  • Ghost

Molly Fish Names 

Mollies are another popular freshwater tank fish that many tank owners like to have swimming around. The name “Molly” could work, but you probably want to come up with something a little more creative for your Molly fish. 

  • Polly
  • Freckles
  • Cheeky
  • Athena
  • Aero 
  • Mercury
  • Lady
  • Dolly

Names for a Pair of Fish

If you decide that you want your new pet fish to have a companion in their tank or bowl, choosing names that go together is a lot of fun. 

  • Salt and Pepper
  • Ernie and Bert
  • Bonnie and Clyde 
  • Superman and Lois
  • Batman and Robin
  • Splish and Splash
  • Zig and Zag
  • Zelda and Link
  • Mickey and Minnie
  • Donald and Daisy
  • Romeo and Juliet
  • Bon and Jovi
  • Phineas and Ferb
  • Lady and Tramp
  • Jack and Jill
  • Flash and Iris
  • Thunder and Lightning
  • Moon and Sun

Historical Names for Fish

Historical names are also fun to use when naming pet fish. They add a little personality or even a fun back story to your new aquatic friend. 

  • George Washington
  • Abraham Lincoln
  • King George
  • Queen Elizabeth
  • Davy Crocket
  • Boone
  • Columbus 
  • Magellan 
  • Titanic
  • Napoleon
  • Picasso
  • Beethoven 
  •  Mozart 
  • Donatello 
  • Michelangelo 
  • Shakespeare
  • Rafael 


Choosing a name for your pet fish is a fun activity for your whole family to get in on. Fish names can be as realistic or silly as you want them to be. They will never need to learn to come to you when their name is called after all. Fish names can come from movies, television, books, video games, or even historical figures. 

Take a little time to brainstorm when you first bring your fish home. Take note of their colors, patterns, breed, and even some mannerisms that they might be showing off. The perfect name for your fish will come to you. Or maybe you’ll find the perfect one here on this list. 

Do fish like to be pet?

There are those rare pet fish that will be okay with physically interacting with their humans and will let their human pet them lightly. Although, often pet fish are afraid of human contact or even a human sticking their hand too close to the bowl.

How much does a pet fish cost?

The cost of a pet fish can vary from just a couple of dollars to upwards of a couple hundred dollars. This depends on the type of fish that you want to get and how rare they might be. Freshwater fish are also generally cheaper than most saltwater fish breeds.

What are good fish names?

Some classic fish names can include names like “Nemo”, “Dory”, “Bruce”, or even “Ariel.” Fish are such unique little animals, any name that meets your fancy can really work out well as a name for your fish.

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Written by Petsmont Editors

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