Mario vs Rio

Baby Name Comparison — 2026

Mario

Boy #399 Most Popular 3 Syllables

"of Mars, warrior"

Origin: Latin

Italian Spanish Portuguese Latin American

✓ All Clear

Boy #517 Most Popular 2 Syllables

"river"

Origin: Spanish/Portuguese

Spanish Portuguese Brazilian American

✓ All Clear

Mario Rank #399

Rio Rank #517

Mario is more popular, ranked #399 vs #517 for Rio.

Is Mario or Rio more popular?

Mario is more popular, ranked #399 compared to Rio at #517 in the United States.

What do Mario and Rio mean?

Mario means "of Mars, warrior" (Latin origin). Rio means "river" (Spanish/Portuguese origin).

Are Mario and Rio boy or girl names?

Mario is primarily a boy name. Rio is primarily a boy name.