Keith vs Dennis

Baby Name Comparison — 2026

Keith

Boy #758 Most Popular 1 Syllable

"wood, forest"

Origin: Celtic

Scottish English American Australian

✓ All Clear

Boy #708 Most Popular 2 Syllables

"follower of Dionysus"

Origin: Greek

English French German Irish

✓ All Clear

Keith Rank #758

Dennis Rank #708

Dennis is more popular, ranked #708 vs #758 for Keith.

Is Keith or Dennis more popular?

Dennis is more popular, ranked #708 compared to Keith at #758 in the United States.

What do Keith and Dennis mean?

Keith means "wood, forest" (Celtic origin). Dennis means "follower of Dionysus" (Greek origin).

Are Keith and Dennis boy or girl names?

Keith is primarily a boy name. Dennis is primarily a boy name.