Cajus — Dog Name Meaning, Origin & Popularity
Cajus (KAY-us), 2 syllables — A name derived from Latin meaning 'rejoice'.. Verified by the Pets In The City editorial team, with real popularity data from our Auckland community.
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What does Cajus mean?
Latin: A name derived from Latin meaning 'rejoice'.. Cajus is derived from Latin, meaning 'rejoice'. It has historical significance and is used in various cultures.
Our editors checked this meaning before publishing. Names with several genuine origins are shown as separate senses rather than a single claim.
Is Cajus a good dog name?
Cajus 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".
Cajus popularity in the Pets In The City community
Cajus is uncommon in our community — fewer than 5 dogs share it, so we do not publish exact counts. If you want a name few dogs answer to at the park, that is a point in its favour.
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 Cajus suit?
It is most often used for boy dogs in our community. Owners often pick Cajus for its classic, human name feel. Treat these as suggestions — plenty of dogs happily wear names that break every rule.
Cajus’s Dog Hotel Reputation
Our entirely unscientific pack opinion.
The other pups wondered what Cajus would be like. 'I hear every time he wags his tail, it's a reason to rejoice! Hope he doesn’t throw too many parties!'
Names similar to Cajus
- Aadarsh — Indian name meaning 'ideal' or 'model'.
- Aaran — Variant of Aaron, meaning 'high mountain' or 'exalted'.
- Aaric — Variant of Eric, meaning 'eternal ruler' in Old Norse.
- Aaron — Exalted or high mountain.
- Abby — A friendly form of Abigail, "father's joy".
- Abdoulaye — Means 'servant of God' in Arabic.
- Abid — Means 'worshipper' in Arabic.
- Abram — Means 'exalted father' in Hebrew.
Collections featuring Cajus
See all curated collections.
Like Cajus? 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 Cajus Browse all names A–Z
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