Corey vs Rio

Baby Name Comparison — 2026

Corey

Boy #679 Most Popular 2 Syllables

"hollow, ravine"

Origin: Irish Gaelic

Irish Scottish American English

✓ All Clear

Boy #517 Most Popular 2 Syllables

"river"

Origin: Spanish/Portuguese

Spanish Portuguese Brazilian American

✓ All Clear

Corey Rank #679

Rio Rank #517

Rio is more popular, ranked #517 vs #679 for Corey.

Is Corey or Rio more popular?

Rio is more popular, ranked #517 compared to Corey at #679 in the United States.

What do Corey and Rio mean?

Corey means "hollow, ravine" (Irish Gaelic origin). Rio means "river" (Spanish/Portuguese origin).

Are Corey and Rio boy or girl names?

Corey is primarily a boy name. Rio is primarily a boy name.