Antonino vs Caio

Baby Name Comparison — 2026

Antonino

Boy #3,901 Most Popular 4 Syllables

"priceless, invaluable (from Antonius family name)"

Origin: Latin

Italian Spanish Sicilian Catholic

✓ All Clear

Boy #3,730 Most Popular 3 Syllables

"to rejoice, to be glad"

Origin: Latin

Brazilian Portuguese Italian Roman

✓ All Clear

Antonino Rank #3,901

Caio Rank #3,730

Caio is more popular, ranked #3730 vs #3901 for Antonino.

Is Antonino or Caio more popular?

Caio is more popular, ranked #3730 compared to Antonino at #3901 in the United States.

What do Antonino and Caio mean?

Antonino means "priceless, invaluable (from Antonius family name)" (Latin origin). Caio means "to rejoice, to be glad" (Latin origin).

Are Antonino and Caio boy or girl names?

Antonino is primarily a boy name. Caio is primarily a boy name.