Atticus vs Killian

Baby Name Comparison — 2026

Atticus

Boy #277 Most Popular 3 Syllables

"from Attica, man of Athens"

Origin: Latin from Greek

English American classical

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Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

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Atticus Rank #277

Killian Rank #370

Atticus is more popular, ranked #277 vs #370 for Killian.

Is Atticus or Killian more popular?

Atticus is more popular, ranked #277 compared to Killian at #370 in the United States.

What do Atticus and Killian mean?

Atticus means "from Attica, man of Athens" (Latin from Greek origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Atticus and Killian boy or girl names?

Atticus is primarily a boy name. Killian is primarily a boy name.