Rio vs Pedro

Baby Name Comparison — 2026

Rio

Boy #517 Most Popular 2 Syllables

"river"

Origin: Spanish/Portuguese

Spanish Portuguese Brazilian American

✓ All Clear

Boy #403 Most Popular 2 Syllables

"rock, stone"

Origin: Greek via Spanish

Spanish Portuguese Latin American Brazilian

✓ All Clear

Rio Rank #517

Pedro Rank #403

Pedro is more popular, ranked #403 vs #517 for Rio.

Is Rio or Pedro more popular?

Pedro is more popular, ranked #403 compared to Rio at #517 in the United States.

What do Rio and Pedro mean?

Rio means "river" (Spanish/Portuguese origin). Pedro means "rock, stone" (Greek via Spanish origin).

Are Rio and Pedro boy or girl names?

Rio is primarily a boy name. Pedro is primarily a boy name.