Killian vs Boone

Baby Name Comparison — 2026

Killian

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

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Boy #535 Most Popular 1 Syllable

"good, blessing"

Origin: Old French

American English French

✓ All Clear

Killian Rank #370

Boone Rank #535

Killian is more popular, ranked #370 vs #535 for Boone.

Is Killian or Boone more popular?

Killian is more popular, ranked #370 compared to Boone at #535 in the United States.

What do Killian and Boone mean?

Killian means "associated with the church" (Irish Gaelic origin). Boone means "good, blessing" (Old French origin).

Are Killian and Boone boy or girl names?

Killian is primarily a boy name. Boone is primarily a boy name.