Rio vs Asa

Baby Name Comparison — 2026

Rio

Boy #517 Most Popular 2 Syllables

"river"

Origin: Spanish/Portuguese

Spanish Portuguese Brazilian American

✓ All Clear

Boy #475 Most Popular 2 Syllables

"healer, physician"

Origin: Hebrew

Hebrew American Scandinavian Japanese

✓ All Clear

Rio Rank #517

Asa Rank #475

Asa is more popular, ranked #475 vs #517 for Rio.

Is Rio or Asa more popular?

Asa is more popular, ranked #475 compared to Rio at #517 in the United States.

What do Rio and Asa mean?

Rio means "river" (Spanish/Portuguese origin). Asa means "healer, physician" (Hebrew origin).

Are Rio and Asa boy or girl names?

Rio is primarily a boy name. Asa is primarily a boy name.