Rio vs Clark

Baby Name Comparison — 2026

Rio

Boy #517 Most Popular 2 Syllables

"river"

Origin: Spanish/Portuguese

Spanish Portuguese Brazilian American

✓ All Clear

Boy #438 Most Popular 1 Syllable

"clerk, scribe, secretary"

Origin: Old English/Old French

English American Scottish

✓ All Clear

Rio Rank #517

Clark Rank #438

Clark is more popular, ranked #438 vs #517 for Rio.

Is Rio or Clark more popular?

Clark is more popular, ranked #438 compared to Rio at #517 in the United States.

What do Rio and Clark mean?

Rio means "river" (Spanish/Portuguese origin). Clark means "clerk, scribe, secretary" (Old English/Old French origin).

Are Rio and Clark boy or girl names?

Rio is primarily a boy name. Clark is primarily a boy name.