Atticus vs Sullivan

Baby Name Comparison — 2026

Atticus

Boy #277 Most Popular 3 Syllables

"from Attica, man of Athens"

Origin: Latin from Greek

English American classical

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Atticus Rank #277

Sullivan Rank #340

Atticus is more popular, ranked #277 vs #340 for Sullivan.

Is Atticus or Sullivan more popular?

Atticus is more popular, ranked #277 compared to Sullivan at #340 in the United States.

What do Atticus and Sullivan mean?

Atticus means "from Attica, man of Athens" (Latin from Greek origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Atticus and Sullivan boy or girl names?

Atticus is primarily a boy name. Sullivan is primarily a boy name.