Killian vs Jace

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 #114 Most Popular 1 Syllable

"short form of Jason, the healer"

Origin: Greek

American English Israeli

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Killian Rank #370

Jace Rank #114

Jace is more popular, ranked #114 vs #370 for Killian.

Is Killian or Jace more popular?

Jace is more popular, ranked #114 compared to Killian at #370 in the United States.

What do Killian and Jace mean?

Killian means "associated with the church" (Irish Gaelic origin). Jace means "short form of Jason, the healer" (Greek origin).

Are Killian and Jace boy or girl names?

Killian is primarily a boy name. Jace is primarily a boy name.