Caio

Variation of Latin Caius

"rejoice"

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.

Popularity of the name Caio

• 1523 Nameberry 2025
• 929 England 2023

20 Names Similar to Caio

These 20 names were selected by our users that were looking for other names like Caio.

• Ciro
• Maro
• Zimri
• Osian
• Rui
• Ravello
• Vallis
• Aalto
• Kiro
• Esai
• Vero
• Ruari
• Nilo
• Cyprien
• Ashwin
• Ymir
• Gwydion
• Thorian
• Lumen
• Meir

Famous People Named Caio

• Caio Alves Brazilian footballer
• Caio Zampieri Brazilian tennis player

The name Caio in Pop Culture

• Sounds like Caillou {KY you}, character from cartoon of the same name