Osbourne vs Sullivan

Baby Name Comparison — 2026

Osbourne

Boy #22,488 Most Popular

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Osbourne Rank #22,488

Sullivan Rank #340

Sullivan is more popular, ranked #340 vs #22488 for Osbourne.

Is Osbourne or Sullivan more popular?

Sullivan is more popular, ranked #340 compared to Osbourne at #22488 in the United States.

What do Osbourne and Sullivan mean?

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

Are Osbourne and Sullivan boy or girl names?

Osbourne is primarily a boy name. Sullivan is primarily a boy name.