Sirius — Dog Name Meaning, Origin & Popularity
Sirius (SIR-ee-us), 2 syllables — The brightest star in the night sky, part of the Canis Major constellation.. Verified by the Pets In The City editorial team, with real popularity data from our Auckland community.
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What does Sirius mean?
astronomy: The brightest star in the night sky, part of the Canis Major constellation.. Sirius is the brightest star in the night sky, located in the constellation Canis Major, often referred to as the Dog Star.
Our editors checked this meaning before publishing. Names with several genuine origins are shown as separate senses rather than a single claim.
Is Sirius a good dog name?
Sirius has not been formally rated for calling yet. As a rule of thumb, one or two clear syllables work best for recall. With 2 syllables, it is quick to say — a practical length for recall.
Before you commit, say it out loud a few times and check it does not clash with a household name or a training cue like "sit" or "no".
Sirius popularity in the Pets In The City community
We don't have publishable popularity figures for Sirius in our Auckland community. This does not tell us how common the name is.
Popularity comes from anonymised, aggregated records of dogs at our 5 Auckland centres. It reflects our community, not a national census.
What kind of dog does Sirius suit?
It is most often used for boy dogs in our community. Owners often pick Sirius for its astronomy feel. Treat these as suggestions — plenty of dogs happily wear names that break every rule.
Sirius’s Daycare Verdict
Our entirely unscientific pack opinion.
When Sirius walked into daycare, everyone knew he’d be a star. But with a name like that, we all wondered—does he fetch constellations or just sticks?
Names similar to Sirius
- Altair — Means 'the flying one' in Arabic.
- Argon — From the Greek word for 'inactive' or 'lazy'.
- Aries — Latin for 'ram', associated with the zodiac sign.
- Astra — Latin for 'star'.
- Astro — Relating to stars or celestial bodies.
- Caelum — Latin word meaning 'sky' or 'heaven'.
- Celest — Derived from 'caelestis', meaning 'heavenly'.
- Comet — The long-tailed visitor streaking across the sky.
Collections featuring Sirius
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Like Sirius? Find names that fit your dog
The Dog Name Matchmaker learns your taste and picks eight names that suit your dog's character — each with a reason it fits.
Naming a new puppy?
A great name is step one. Step two is a great start: our force-free puppy training classes build confidence and recall (that new name gets a workout). New to Pets In The City? Register your dog for a temperament assessment and meet the pack.
By the numbers
- 2 syllables — quick to call
- Meaning and pronunciation verified by our editors
- Data from 5 Auckland Pets In The City centres
Find names like Sirius Browse all names A–Z
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