Callen vs Sullivan

Baby Name Comparison — 2026

Callen

Boy #478 Most Popular 2 Syllables

"battle"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Callen Rank #478

Sullivan Rank #340

Sullivan is more popular, ranked #340 vs #478 for Callen.

Is Callen or Sullivan more popular?

Sullivan is more popular, ranked #340 compared to Callen at #478 in the United States.

What do Callen and Sullivan mean?

Callen means "battle" (Scottish Gaelic origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Callen and Sullivan boy or girl names?

Callen is primarily a boy name. Sullivan is primarily a boy name.