Killian vs Forrest

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 #408 Most Popular 2 Syllables

"dweller near the woods"

Origin: Old French

English American

✓ All Clear

Killian Rank #370

Forrest Rank #408

Killian is more popular, ranked #370 vs #408 for Forrest.

Is Killian or Forrest more popular?

Killian is more popular, ranked #370 compared to Forrest at #408 in the United States.

What do Killian and Forrest mean?

Killian means "associated with the church" (Irish Gaelic origin). Forrest means "dweller near the woods" (Old French origin).

Are Killian and Forrest boy or girl names?

Killian is primarily a boy name. Forrest is primarily a boy name.