Johnathan vs Sullivan

Baby Name Comparison — 2026

Johnathan

Boy #518 Most Popular 3 Syllables

"God has given"

Origin: Hebrew

English American Christian

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Johnathan Rank #518

Sullivan Rank #340

Sullivan is more popular, ranked #340 vs #518 for Johnathan.

Is Johnathan or Sullivan more popular?

Sullivan is more popular, ranked #340 compared to Johnathan at #518 in the United States.

What do Johnathan and Sullivan mean?

Johnathan means "God has given" (Hebrew origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Johnathan and Sullivan boy or girl names?

Johnathan is primarily a boy name. Sullivan is primarily a boy name.