Marcellus vs Allan

Baby Name Comparison — 2026

Marcellus

Boy #951 Most Popular 3 Syllables

"little warrior, young Mars"

Origin: Latin

English French Italian Roman German

✓ All Clear

Boy #854 Most Popular 2 Syllables

"rock, harmony"

Origin: Celtic/Brythonic

Scottish English French American

✓ All Clear

Marcellus Rank #951

Allan Rank #854

Allan is more popular, ranked #854 vs #951 for Marcellus.

Is Marcellus or Allan more popular?

Allan is more popular, ranked #854 compared to Marcellus at #951 in the United States.

What do Marcellus and Allan mean?

Marcellus means "little warrior, young Mars" (Latin origin). Allan means "rock, harmony" (Celtic/Brythonic origin).

Are Marcellus and Allan boy or girl names?

Marcellus is primarily a boy name. Allan is primarily a boy name.