Felix vs Sullivan

Baby Name Comparison — 2026

Felix

Boy #177 Most Popular 2 Syllables

"happy, fortunate"

Origin: Latin

English German Spanish Latin American

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Felix Rank #177

Sullivan Rank #340

Felix is more popular, ranked #177 vs #340 for Sullivan.

Is Felix or Sullivan more popular?

Felix is more popular, ranked #177 compared to Sullivan at #340 in the United States.

What do Felix and Sullivan mean?

Felix means "happy, fortunate" (Latin origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Felix and Sullivan boy or girl names?

Felix is primarily a boy name. Sullivan is primarily a boy name.