Caius

Gender: Boy
Origin: Latin
Meaning: Rejoice
Popularity: Not in the U.S. top 1,000 names
Caius Meaning and Origin
The name Caius is a boy’s name meaning “rejoice” and is of Latin origin. A classical Latin name is also written as Gaius. It was borne by dictator Caius Julius Caesar, and in the early Christian period by several saints. You might have already mispronounced Caius in your head. In English, the name is typically pronounced “KYE-us” or “KAY-us,” although in Latin it would have been pronounced more like “KYE-oos.” In modern times, the name Caius is not as common as it once was, but it still has a certain charm and uniqueness to it. It may appeal to parents looking for a classic name with a bit of historical flair.
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