US Popularity Rank: 6560

Origin: Brazilian

Meaning: Happy

Rejoice in the beauty of the name Caio. This masculine name is of Brazilian origin and can also be found in the Portuguese and Italian languages. It’s a variant of the Latin name Gaius or Caius, meaning “to rejoice.” We can’t think of a more fitting meaning your bundle of joy who’s ready to take on life with a smile. Many Brazilian athletes have held the name Caio, including various soccer players and martial artists, and can be a great way to inspire baby’s future on the sports field. With a joyful meaning and rich background to embrace, baby Caio has plenty to inspire them in life.