Sullivan vs Kaleb

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 #278 Most Popular 2 Syllables

"dog (symbol of loyalty)"

Origin: Hebrew

English American Hebrew Christian

✓ All Clear

Sullivan Rank #340

Kaleb Rank #278

Kaleb is more popular, ranked #278 vs #340 for Sullivan.

Is Sullivan or Kaleb more popular?

Kaleb is more popular, ranked #278 compared to Sullivan at #340 in the United States.

What do Sullivan and Kaleb mean?

Sullivan means "descendant of the dark one" (Irish Gaelic origin). Kaleb means "dog (symbol of loyalty)" (Hebrew origin).

Are Sullivan and Kaleb boy or girl names?

Sullivan is primarily a boy name. Kaleb is primarily a boy name.