Space Dog Names, Names Inspired By Outer Space

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Space dog names launch your pup's identity into the cosmos. Inspired by outer space, celestial objects, NASA missions, and the brave animals who ventured beyond Earth's atmosphere, these names carry the wonder, mystery, and infinite possibility of the universe. If you're a stargazer at heart and your dog is your co-pilot on this earthly adventure, a space name connects you both to something truly out of this world.

This collection features names drawn from astronomy, space exploration, and cosmic phenomena. You'll find stellar options like Nova, Cosmos, Nebula, and Orion, along with names inspired by planets, moons, famous astronauts, and the legendary space dog Laika — the first canine to orbit the Earth. Each name carries the awe and ambition of humanity's greatest frontier.

Space names are versatile and suit dogs of all breeds and sizes. A Siberian Husky named Cosmo, a tiny Chihuahua called Pluto, or a graceful Greyhound named Andromeda — each pairing adds cosmic significance to your dog's identity. These names also make wonderful conversation starters for fellow space enthusiasts.

Explore our collection of space dog names below. Filter by gender, save your stellar favorites, and give your pup a name that's truly out of this world.

All Male Female Unisex

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

#	Name	Meaning	Gender	Origin
1	Alpha	First letter of the Greek alphabet	Female	Greek
2	Alula	First Born	Female	English
3	Andromeda	Ruler of men	Female	Greek
4	Anila	Air, wind	Female	Sanskrit
5	Ankareeda		Female
6	Anna	Grace	Female	Hebrew
7	Anuradha	Stream of oblations	Female	Sanskrit
8	Apolline	Like Apollo	Female	Greek
9	April	Open	Female	Latin
10	Aquila	Eagle	Male	Latin
11	Araceli	Sky altar	Female	Latin
12	Aracely	Sky altar	Female	Latin
13	Arcelia	Altar of heaven	Female	Latin
14	Archer	An archer or bowman	Male	English occupational surname
15	Aries	Battle strife	Unisex	Greek
16	Artemis	Greek goddess name of uncertain, possibly pre-Greek origin	Female	Greek mythology
17	Ashwin	Of great wealth	Male	Sanskrit
18	Ashwini	Of great wealth	Male	Sanskrit
19	Asia	The east	Female	Assyrian
20	Asta	Love	Female	Norwegian
21	Aster	Star	Female	Greek
22	Astera	Star	Female	Persian
23	Astra	Star	Female	Greek
24	Astrid	God + fair, beautiful	Female	Norse
25	Atlas	Greek mythological name, possibly meaning 'enduring'	Male	Greek
26	Aurora	Dawn	Female	Latin
27	Axel	Father of peace	Male	Hebrew
28	Aysel	Moonlike	Female	Turkish
29	Bars	Pepper	Male	Hungarian
30	Bast	Devourer	Male	Ancient Egyptian
31	Belinda	Beautiful serpent	Female	Latin
32	Belka		Unisex
33	Bella	Short form of Isabella; associated with Italian bella, “beautiful”	Female	English name with an Italian word association
34	Bianca	White	Female	Italian
35	Britney	Originally The Ancient Duchy Of Bretagne In France. Celtic Bretons Emigrated...	Female	English
36	Brooks	A brook, stream	Male	English
37	Calliope	Beautiful voice	Female	Greek
38	Calypso	Conceal	Female	Greek
39	Carina	Beloved	Female	Latin
40	Cary	Uncertain	Male	English
41	Cassie	She who entangles men	Female	Greek
42	Castor	Beaver	Unisex	Greek
43	Catalina	Pure	Female	Greek
44	Celeste	Heavenly	Female	French
45	Celestine	Heavenly.	Female	English
46	Celia	Heaven	Female	Latin
47	Celina	Moon	Female	Greek
48	Celine	Variant Of Celia Or Selena. One Of Seven Mythological Daughters Of Atlas Tran...	Female	English
49	Chandra	The moon	Female	Sanskrit
50	Chava	Life	Female	Hebrew

300 names found. Page 1 of 6.

Frequently Asked Questions

What are popular space dog names?

Popular space dog names include Nova, Cosmos, Nebula, Orion, Laika, Luna, and Rocket. These names draw from celestial objects, space missions, and the wonder of the universe.

Who was Laika the space dog?

Laika was a Soviet space dog who became the first animal to orbit Earth in 1957 aboard Sputnik 2. She's a symbol of space exploration's early pioneers and remains one of the most famous dogs in history.

What astronomical terms make good dog names?

Great astronomical dog names include Nova, Nebula, Quasar, Pulsar, Comet, Eclipse, and Galaxy. Planet names like Jupiter, Mars, and Venus, as well as moon names like Titan and Europa, also make excellent choices.

Related guides for Space Dog Names

Space Names: Out-of-This-World Dog Names Inspired by Space
Space names give your dog a cosmic spark, drawing on planets, stars, and the vast mystery of the universe. This tip lines up planet-inspired picks like Mercury for speedy pups, Venus for graceful beauty, Mars for fiery red coats, Jupiter for big breeds, Saturn for sophistication, Neptune for water lovers, and Pluto with a wink at the Disney pup. Star-inspired picks follow — Sirius (the Dog Star, naturally), Vega, Altair, Rigel from Orion, and Polaris the North Star. By the end, you'll have an out-of-this-world shortlist packed with celestial charm for dogs of any size or personality.
Cosmic Dog Names: Stars, Planets, Moons, and Space Themes
Cosmic dog names sound effortless until you start choosing one. This Q and A pulls together the questions owners actually send us about space-themed picks, and answers each one plainly. We cover whether Luna has become too common and what to use instead, which star names suit a black or dark-coated dog, whether girls can wear Orion or Atlas, and which planet names hold up as everyday callable names at the dog park. There are answers on paired names for two dogs, on whether Rocket from Guardians of the Galaxy counts as a real name or a passing meme, and on subtle space names that do not announce themselves as science fiction. Real astronomy threads through the replies, including why Sirius, the Dog Star, is a fitting nod for this site. Every linked name is in our database with its meaning and origin, so you can read further before you decide on one.
Cosmic Companions: Unique Space-Inspired Dog Names with Meanings
The cosmos offers dog names with real wonder baked in, drawing from planets, stars, astronauts, and sci-fi legends. This tip gathers space-themed picks with meanings, including Aurora (the dazzling polar light display), Comet (fast-moving celestial body, perfect for a zoomie-prone pup), and Cosmo (the universe itself, for a larger-than-life dog). You'll see why cosmic names suit pups with mysterious streaks, endless energy, or just a sense of something bigger about them. Whether your dog is a quiet stargazer or a small supernova, you'll finish with a shortlist that carries genuine wonder and gives your pup an out-of-this-world identity.