Kallen vs Guy

Baby Name Comparison — 2026

Kallen

Boy #1,473 Most Popular 2 Syllables

"powerful in battle"

Origin: Irish Gaelic

American Irish Scottish English

✓ All Clear

Boy #1,562 Most Popular 1 Syllable

"forest"

Origin: Germanic

English French Norman

✓ All Clear

Kallen Rank #1,473

Guy Rank #1,562

Kallen is more popular, ranked #1473 vs #1562 for Guy.

Is Kallen or Guy more popular?

Kallen is more popular, ranked #1473 compared to Guy at #1562 in the United States.

What do Kallen and Guy mean?

Kallen means "powerful in battle" (Irish Gaelic origin). Guy means "forest" (Germanic origin).

Are Kallen and Guy boy or girl names?

Kallen is primarily a boy name. Guy is primarily a boy name.