Sullivan vs Marshall

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 #392 Most Popular 2 Syllables

"keeper of horses, horse servant"

Origin: Old French

American English Canadian

✓ All Clear

Sullivan Rank #340

Marshall Rank #392

Sullivan is more popular, ranked #340 vs #392 for Marshall.

Is Sullivan or Marshall more popular?

Sullivan is more popular, ranked #340 compared to Marshall at #392 in the United States.

What do Sullivan and Marshall mean?

Sullivan means "descendant of the dark one" (Irish Gaelic origin). Marshall means "keeper of horses, horse servant" (Old French origin).

Are Sullivan and Marshall boy or girl names?

Sullivan is primarily a boy name. Marshall is primarily a boy name.