Koy vs Dewey

Baby Name Comparison — 2026

Koy

Boy #3,455 Most Popular 1 Syllable

"victorious people"

Origin: Greek via Dutch

Dutch American Hmong

✓ All Clear

Boy #3,607 Most Popular 2 Syllables

"beloved"

Origin: Hebrew via Welsh

Welsh English American

✓ All Clear

Koy Rank #3,455

Dewey Rank #3,607

Koy is more popular, ranked #3455 vs #3607 for Dewey.

Is Koy or Dewey more popular?

Koy is more popular, ranked #3455 compared to Dewey at #3607 in the United States.

What do Koy and Dewey mean?

Koy means "victorious people" (Greek via Dutch origin). Dewey means "beloved" (Hebrew via Welsh origin).

Are Koy and Dewey boy or girl names?

Koy is primarily a boy name. Dewey is primarily a boy name.