Devin vs Killian

Baby Name Comparison — 2026

Devin

Boy #516 Most Popular 2 Syllables

"little fawn"

Origin: Irish Gaelic

Irish American English

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Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Devin Rank #516

Killian Rank #370

Killian is more popular, ranked #370 vs #516 for Devin.

Is Devin or Killian more popular?

Killian is more popular, ranked #370 compared to Devin at #516 in the United States.

What do Devin and Killian mean?

Devin means "little fawn" (Irish Gaelic origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Devin and Killian boy or girl names?

Devin is primarily a boy name. Killian is primarily a boy name.