Mathias vs Killian

Baby Name Comparison — 2026

Mathias

Boy #338 Most Popular 3 Syllables

"gift of God, gift of Yahweh"

Origin: Hebrew

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Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

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Mathias Rank #338

Killian Rank #370

Mathias is more popular, ranked #338 vs #370 for Killian.

Is Mathias or Killian more popular?

Mathias is more popular, ranked #338 compared to Killian at #370 in the United States.

What do Mathias and Killian mean?

Mathias means "gift of God, gift of Yahweh" (Hebrew origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Mathias and Killian boy or girl names?

Mathias is primarily a boy name. Killian is primarily a boy name.