Augustus vs Killian

Baby Name Comparison — 2026

Augustus

Boy #409 Most Popular 4 Syllables

"favored by the gods"

Origin: Latin

Latin English German European

✓ All Clear

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Augustus Rank #409

Killian Rank #370

Killian is more popular, ranked #370 vs #409 for Augustus.

Is Augustus or Killian more popular?

Killian is more popular, ranked #370 compared to Augustus at #409 in the United States.

What do Augustus and Killian mean?

Augustus means "favored by the gods" (Latin origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Augustus and Killian boy or girl names?

Augustus is primarily a boy name. Killian is primarily a boy name.