Dylan vs Dean

Baby Name Comparison — 2026

Dylan

Boy #28 Most Popular 2 Syllables

"son of the sea"

Origin: Welsh mythology

Welsh English American Irish

✓ All Clear

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'"}

Dylan Rank #28

Dean Rank #142

Dylan is more popular, ranked #28 vs #142 for Dean.

Is Dylan or Dean more popular?

Dylan is more popular, ranked #28 compared to Dean at #142 in the United States.

What do Dylan and Dean mean?

Dylan means "son of the sea" (Welsh mythology origin). Dean means "church official overseeing ten" (Latin decanus origin).

Are Dylan and Dean boy or girl names?

Dylan is primarily a boy name. Dean is primarily a boy name.