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Gender: Male Meaning of Kaius: "rejoice" Origin of Kaius: Spelling variation of Caius, Latin

The name Kaius is a boy's name of Latin origin meaning "rejoice". Kaius and is often added to user-created lists like The Hoarder's List of Names and discussed in our forums with posts like "Drop Your Favourite: BOYS!".

From the experts:

Kaius is a K-ization of the Latin Caius, the name of an ancient poet, introduced by style maven Rachel Zoe. Nickname Kai makes the variation make sense....almost.

Find other names based on Kaius using our baby name generator.

Famous People Named Kaius

Kaius Jagger Berman (b. 2013), son of stylist Rachel Zoe and Rodger Berman

Pop Culture References for the name Kaius