Dean vs Casey

Baby Name Comparison — 2026

Dean

Boy #142 Most Popular 1 Syllable

"church official overseeing ten"

Origin: Latin decanus

English American

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Dean' rhymes with 'mean'"}

Boy #310 Most Popular 2 Syllables

Irish English American

✓ All Clear

Dean Rank #142

Casey Rank #310

Dean is more popular, ranked #142 vs #310 for Casey.

Is Dean or Casey more popular?

Dean is more popular, ranked #142 compared to Casey at #310 in the United States.

What do Dean and Casey mean?

Dean means "church official overseeing ten" (Latin decanus origin).

Are Dean and Casey boy or girl names?

Dean is primarily a boy name. Casey is primarily a boy name.