Killian vs Ruben

Baby Name Comparison — 2026

Killian

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Boy #502 Most Popular 2 Syllables

"behold, a son"

Origin: Hebrew

Hebrew Spanish Dutch American

✓ All Clear

Killian Rank #370

Ruben Rank #502

Killian is more popular, ranked #370 vs #502 for Ruben.

Is Killian or Ruben more popular?

Killian is more popular, ranked #370 compared to Ruben at #502 in the United States.

What do Killian and Ruben mean?

Killian means "associated with the church" (Irish Gaelic origin). Ruben means "behold, a son" (Hebrew origin).

Are Killian and Ruben boy or girl names?

Killian is primarily a boy name. Ruben is primarily a boy name.