Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

125+ Space Names for Cats: Out of This World Ideas for Your Interstellar Cat

Share

Naming your cat can be overwhelming, especially if you want to select a name that is unique and fits their personality.

One way to select the perfect name for your furry friend is to get inspiration from space! Space is filled with stars, planets, myths, and lore. As a result, there are tons of space names for cats that you can steal from the sky and place on your new pet. Read on to learn over 125 great names for your interstellar cat.

divider 3 paws

Space Names for Female Cats

Cultures across centuries have looked up to the sky for its beauty and frightening chaos. For this reason, ancient civilizations often named stars and things in the distance after females. You are certainly not short on options if you want space names for a female cat. Here are some space female names you might want to consider for your kitty:

  • Esther
  • Astrid
  • Celeste
  • Vega
  • Vesta
  • Cressida
  • Maia
  • Andromeda
  • Portia
  • Columba
  • Starling
  • Sitara
  • Larissa
  • Elara
  • Starr
  • Estella
  • Pandora
  • Rhea
  • Ceres
  • Cordelia
  • Ophelia
  • Solveig
  • Luna
  • Alya
  • Gaia
  • Faye
  • Starla
  • Europa
  • Solstice
  • Nevaeh
  • Leda
  • Leia
  • Libra
  • Cassiopeia
  • Stella
  • Nova
  • Miranda
  • Sally
  • Titania
  • Bianca
  • Soleil
  • Halley
  • Astra
  • Sidra
  • Lyra
  • Ariel
  • Venus
  • Aurora
  • Phoebe
  • Juliet
  • Sunshine
  • Alula
cat-astronaut-in-space
Image Credit by: Sonsedska Yuliia, Shutterstock

Space Names for Your Male Cat

Even though ancient cultures loved using female names to identify celestial objects, male names were used too. These names are often connected to Greek and Roman mythology. One of these cosmic cat names can allow you to reference both the sky and myths that have made our culture.

  • Vulcan
  • Neptune
  • Pallas
  • Castor
  • Armstrong
  • Altair
  • Rigel
  • Sirius
  • Nash
  • Pollux
  • Holmes
  • Comet
  • Hercules
  • Jupiter
  • Taurus
  • Buzz
  • Saros
  • Atlas
  • Sol
  • Planet
  • Cygnus
  • Cosmo
  • Archer
  • Oberon
  • Galilei
  • Neil
  • Solar
  • Phoenix
  • Aldrin
  • Janus
  • Calypso
  • Leo
  • Glenn
  • Tarique
  • Rocket
  • Callisto
  • Perseus
  • Jett
  • Spock
  • Galileo
  • Pluto
  • Trek
  • Orion
  • Luke
  • Red
  • Meteor
  • Apollo
  • Astro
red tabby flat face cat looking up
Image Credit by: Adeel Ahmed Aaadi, Shutterstock

Gender-Neutral Space Names for Your Cat

If you prefer a gender-neutral name, you are not without options either. There are plenty of sky-themed names that have no reference to gender. Still, these space names for cats are beautiful and will allow your kitty to take on an interstellar personality. Here are some of the best:

  • Saturn
  • Aries
  • Skye
  • Star
  • Halo
  • Sky
  • Mars
  • Eclipse
  • Badar
  • Galaxy
  • Sunny
  • Moon
  • Heaven
  • Skylar
  • Juno
  • Sun
  • Mercury
  • Marz
  • Shadow
  • Midnight

Funny Space Names for Your Cat

Cats with cute and funny names can steal your heart. You can easily transform basic space names into hilarious cat names by interjecting “hiss,” “fur,” and “meow” into the word. There are also some pop culture references that refer to space and make great cat names. See what we mean with these hilarious space-themed cat names:

  • Chaos
  • Sombrero
  • Furcules
  • Earthling
  • Catisto
  • Meowteor
  • Larhissa
  • Alien
  • Major Tom
  • Bowie
  • Galhissy
  • Oort
  • Black Hole
  • Dwarf
  • Milky
  • Noodle Effect
  • The Doctor

These funny names work well if you match the name to your cat’s appearance or personality. For example, Larhissa is a great name if you have a saucy cat, but Dwarf makes a good choice if you have a tiny cat.

Savannah-wild-cat-walking
Image Credit: Dmytro Buianskyi, Shutterstock

divider 1 paws

How to Name Your Cat

Before we dive into the best space names for cats, it’s important to understand what goes into selecting a good name. You can’t just randomly pick a space name and expect it to fit perfectly with your cat’s appearance and personality.

With that in mind, you want to get to know your cat before you name it. Look at their coat, fur, and size to see if any names fit their appearance. From there, consider the cat’s personality. Your cat’s personality will help to narrow down your selection significantly. Once you have a list of names that fit your cat’s appearance and personality, you can make the final decision by picking out your favorite name.

divider 2 cats

Final Thoughts

That wraps up our list of space names for cats. Make sure your kitty has a name that’s out of this world by using the stars for inspiration. Whether you have a female cat, male cat, or spunky cat, there are dozens of options to consider when you look to space. We hope this article has helped you find the perfect name for your interstellar cat!

You might also like:


Featured Image Credit: 12222786, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

The 10 Common Causes of Sudden Death in Cats (And Which Ones Are Preventable)

Most cat owners don’t think much about heart disease, internal hemorrhage, or viral infections until they’re staring at an empty bed. Sudden death...

Ask Dr. Paola – Help! My Cat Suddenly Has Dandruff! (March 30, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Your Cat Keeps Vomiting After Eating: Here’s What’s Going On

Cats vomit. It’s one of the less glamorous facts of life with a feline, and most cat owners have cleaned up more than...

Ask Dr. Paola – Help! My Cat Gets Diarrhea from Wet Food! (March 23, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

10 Best Lightweight Cat Litters in 2026 – Reviews & Top Picks

Finding the right cat litter can truly change your life. It can improve the smell of your home, reduce messes, and make scooping...

8 Best Automatic Cat Feeders in the UK in 2026 – Reviews & Top Picks

Whatever your schedule, and no matter how busy you are, it’s important to make sure that your cat is getting the food and...

Why Do Cats Trill & What Does It Mean? Vet-Verified Feline Vocalization Facts

Cats make quite a few different noises, and one of the cutest that we’ve ever heard is trilling. This is a blend between...

My Cat Is Breathing With Their Mouth Open, What’s Wrong? (Vet Answer)

Although panting is a common occurrence in dogs, it is significantly less common in cats and can be a sign of ailment. Prolonged...

Keep reading

13 Cat Sleeping Positions Explained (With Pictures)

Are you interested in why your cat sleeps the way they do? You’re not alone. Many cat owners are intrigued by the unorthodox sleeping positions of the feline community. Here, we explain 13 sleeping positions, why cats love them, and...

cat sleeping outdoors

Why Is My Cat Limping All of a Sudden? 7 Possible Reasons

Cats communicate differently than humans, so it’s helpful to observe and get to know your cat’s behavior. Understanding how your cat acts can help you catch any inconsistencies that point to underlying health concerns. If you notice that your cat’s...

calico cat standing up on hind legs

14 Signs a Stray Cat Likes or Dislikes You (Vet-Reviewed)

Many people have a few cats that tend to hang up around their houses. Maybe they gather under your front porch or show up because they know they can get a good meal at your house. While some feral or...

stray cat sitting in the street

Will Insulation Hurt My Cat If They Touch It? Vet-Reviewed Prevention Tips & Safety Info

Most (but not all) wall or hardware insulation isn’t going to harm your feline if they only touch it. However, it isn’t digestible, so if your feline eats it, it can cause chemical toxicities and/or gastrointestinal blockage. Such incidents are...

Foam construction insulation

10 Sounds Cats Love the Most & Why They Like Them (Vet-Verified)

Cats are able to hear frequencies up to 85,000 Hertz (Hz), while humans can only hear frequencies between about 20 and 20,000 Hz1. No wonder there are certain noises that can send cats racing! So then, what is music to...

Cat listening to radio

Can Cats Get Jealous? How to Handle Cat Rivalry (Vet-Approved)

People tend to think of their pets as members of the family, interpreting their behavior and personality the same way that one would with another person in the household. We give our pets human-like traits by pairing a certain emotion...

two cats drinking milk from the same bowl

How Bad Are Fleas in Washington State? Vet-Verified Facts & Considerations

If you live in Washington State with a cat that loves the outdoors, you must educate yourself about fleas. The milder weather throughout much of Washington can make fleas a year-round problem, so much so that even your indoor cat...

Cat with fleas

Can Cats Eat Chicken Bones? Vet-Verified Nutrition Facts & Safety Guide

Cats just love eating chicken! It can be a healthy part of any cat’s diet. But what about chicken bones? After all, cats out in the wild (or your little hunters at home) catch and eat birds, bones and all....

Can Cats Eat Chicken Bones

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.