Sullivan vs Denver

Baby Name Comparison — 2026

Sullivan

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #487 Most Popular 2 Syllables

"from the green valley"

Origin: English

American English

✓ All Clear

Sullivan Rank #340

Denver Rank #487

Sullivan is more popular, ranked #340 vs #487 for Denver.

Is Sullivan or Denver more popular?

Sullivan is more popular, ranked #340 compared to Denver at #487 in the United States.

What do Sullivan and Denver mean?

Sullivan means "descendant of the dark one" (Irish Gaelic origin). Denver means "from the green valley" (English origin).

Are Sullivan and Denver boy or girl names?

Sullivan is primarily a boy name. Denver is primarily a boy name.