Sullivan vs Andy

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 #489 Most Popular 2 Syllables

"manly, brave"

Origin: Greek

English American Spanish

✓ All Clear

Sullivan Rank #340

Andy Rank #489

Sullivan is more popular, ranked #340 vs #489 for Andy.

Is Sullivan or Andy more popular?

Sullivan is more popular, ranked #340 compared to Andy at #489 in the United States.

What do Sullivan and Andy mean?

Sullivan means "descendant of the dark one" (Irish Gaelic origin). Andy means "manly, brave" (Greek origin).

Are Sullivan and Andy boy or girl names?

Sullivan is primarily a boy name. Andy is primarily a boy name.