Caio vs Cato

Baby Name Comparison — 2026

Caio

Boy #3,730 Most Popular 3 Syllables

"to rejoice, to be glad"

Origin: Latin

Brazilian Portuguese Italian Roman

✓ All Clear

Boy #3,061 Most Popular 2 Syllables

"all-knowing, wise"

Origin: Latin

Roman English American Dutch

✓ All Clear

Caio Rank #3,730

Cato Rank #3,061

Cato is more popular, ranked #3061 vs #3730 for Caio.

Is Caio or Cato more popular?

Cato is more popular, ranked #3061 compared to Caio at #3730 in the United States.

What do Caio and Cato mean?

Caio means "to rejoice, to be glad" (Latin origin). Cato means "all-knowing, wise" (Latin origin).

Are Caio and Cato boy or girl names?

Caio is primarily a boy name. Cato is primarily a boy name.