Killian vs Nicolas

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 #184 Most Popular 3 Syllables

"victory of the people"

Origin: Greek

Greek French Spanish Christian English

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Killian Rank #370

Nicolas Rank #184

Nicolas is more popular, ranked #184 vs #370 for Killian.

Is Killian or Nicolas more popular?

Nicolas is more popular, ranked #184 compared to Killian at #370 in the United States.

What do Killian and Nicolas mean?

Killian means "associated with the church" (Irish Gaelic origin). Nicolas means "victory of the people" (Greek origin).

Are Killian and Nicolas boy or girl names?

Killian is primarily a boy name. Nicolas is primarily a boy name.