Dorian vs Sullivan

Baby Name Comparison — 2026

Dorian

Boy #539 Most Popular 3 Syllables

"descendant of Dorus, Dorian Greek"

Origin: Greek

English Greek American

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Dorian Rank #539

Sullivan Rank #340

Sullivan is more popular, ranked #340 vs #539 for Dorian.

Is Dorian or Sullivan more popular?

Sullivan is more popular, ranked #340 compared to Dorian at #539 in the United States.

What do Dorian and Sullivan mean?

Dorian means "descendant of Dorus, Dorian Greek" (Greek origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Dorian and Sullivan boy or girl names?

Dorian is primarily a boy name. Sullivan is primarily a boy name.