Royce vs Sullivan

Baby Name Comparison — 2026

Royce

Boy #463 Most Popular 1 Syllable

"son of the king"

Origin: Old French via English

English American

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Royce Rank #463

Sullivan Rank #340

Sullivan is more popular, ranked #340 vs #463 for Royce.

Is Royce or Sullivan more popular?

Sullivan is more popular, ranked #340 compared to Royce at #463 in the United States.

What do Royce and Sullivan mean?

Royce means "son of the king" (Old French via English origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Royce and Sullivan boy or girl names?

Royce is primarily a boy name. Sullivan is primarily a boy name.