Killian vs Sylas

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 #488 Most Popular 2 Syllables

"of the forest, wood-dweller"

Origin: Latin

English American

✓ All Clear

Killian Rank #370

Sylas Rank #488

Killian is more popular, ranked #370 vs #488 for Sylas.

Is Killian or Sylas more popular?

Killian is more popular, ranked #370 compared to Sylas at #488 in the United States.

What do Killian and Sylas mean?

Killian means "associated with the church" (Irish Gaelic origin). Sylas means "of the forest, wood-dweller" (Latin origin).

Are Killian and Sylas boy or girl names?

Killian is primarily a boy name. Sylas is primarily a boy name.