Keith vs Marcellus

Baby Name Comparison — 2026

Keith

Boy #758 Most Popular 1 Syllable

"wood, forest"

Origin: Celtic

Scottish English American Australian

✓ All Clear

Boy #951 Most Popular 3 Syllables

"little warrior, young Mars"

Origin: Latin

English French Italian Roman German

✓ All Clear

Keith Rank #758

Marcellus Rank #951

Keith is more popular, ranked #758 vs #951 for Marcellus.

Is Keith or Marcellus more popular?

Keith is more popular, ranked #758 compared to Marcellus at #951 in the United States.

What do Keith and Marcellus mean?

Keith means "wood, forest" (Celtic origin). Marcellus means "little warrior, young Mars" (Latin origin).

Are Keith and Marcellus boy or girl names?

Keith is primarily a boy name. Marcellus is primarily a boy name.