Romulus vs Caio

Baby Name Comparison — 2026

Romulus

Boy #3,662 Most Popular 3 Syllables

"of Rome, strength"

Origin: Latin

Roman Latin Italian American

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Boy #3,730 Most Popular 3 Syllables

"to rejoice, to be glad"

Origin: Latin

Brazilian Portuguese Italian Roman

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Romulus Rank #3,662

Caio Rank #3,730

Romulus is more popular, ranked #3662 vs #3730 for Caio.

Is Romulus or Caio more popular?

Romulus is more popular, ranked #3662 compared to Caio at #3730 in the United States.

What do Romulus and Caio mean?

Romulus means "of Rome, strength" (Latin origin). Caio means "to rejoice, to be glad" (Latin origin).

Are Romulus and Caio boy or girl names?

Romulus is primarily a boy name. Caio is primarily a boy name.