Variation of Latin Caius

Caio Origin and Meaning

The name Caio is a boy's name of Latin origin meaning "rejoice".

Joyful-sounding name that makes a really original option.

Caio Popularity

Famous People Named Caio

  • Caio AlvesBrazilian footballer
  • Caio ZampieriBrazilian tennis player

Caio in Pop Culture

  • A Basque version is Kaio.
  • Sounds like Caillou {KYyou}, character from cartoon of the same name