Killian vs Leonel

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 #319 Most Popular 3 Syllables

Spanish Latin American Portuguese Italian French

✓ All Clear

Killian Rank #370

Leonel Rank #319

Leonel is more popular, ranked #319 vs #370 for Killian.

Is Killian or Leonel more popular?

Leonel is more popular, ranked #319 compared to Killian at #370 in the United States.

What do Killian and Leonel mean?

Killian means "associated with the church" (Irish Gaelic origin).

Are Killian and Leonel boy or girl names?

Killian is primarily a boy name. Leonel is primarily a boy name.