Dom vs Caio

Baby Name Comparison — 2026

Dom

Boy #3,814 Most Popular 1 Syllable

"belonging to the Lord"

Origin: Latin

English Italian Polish

✓ All Clear

Boy #3,730 Most Popular 3 Syllables

"to rejoice, to be glad"

Origin: Latin

Brazilian Portuguese Italian Roman

✓ All Clear

Dom Rank #3,814

Caio Rank #3,730

Caio is more popular, ranked #3730 vs #3814 for Dom.

Is Dom or Caio more popular?

Caio is more popular, ranked #3730 compared to Dom at #3814 in the United States.

What do Dom and Caio mean?

Dom means "belonging to the Lord" (Latin origin). Caio means "to rejoice, to be glad" (Latin origin).

Are Dom and Caio boy or girl names?

Dom is primarily a boy name. Caio is primarily a boy name.