Bryan vs Killian

Baby Name Comparison — 2026

Bryan

Boy #306 Most Popular 2 Syllables

Irish Celtic English American

✓ All Clear

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

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Bryan Rank #306

Killian Rank #370

Bryan is more popular, ranked #306 vs #370 for Killian.

Is Bryan or Killian more popular?

Bryan is more popular, ranked #306 compared to Killian at #370 in the United States.

What do Bryan and Killian mean?

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

Are Bryan and Killian boy or girl names?

Bryan is primarily a boy name. Killian is primarily a boy name.