Sullivan vs Kyson

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 #466 Most Popular 2 Syllables

"son of Kyle"

Origin: American English

American

✓ All Clear

Sullivan Rank #340

Kyson Rank #466

Sullivan is more popular, ranked #340 vs #466 for Kyson.

Is Sullivan or Kyson more popular?

Sullivan is more popular, ranked #340 compared to Kyson at #466 in the United States.

What do Sullivan and Kyson mean?

Sullivan means "descendant of the dark one" (Irish Gaelic origin). Kyson means "son of Kyle" (American English origin).

Are Sullivan and Kyson boy or girl names?

Sullivan is primarily a boy name. Kyson is primarily a boy name.