Marcellus vs Harold

Baby Name Comparison — 2026

Marcellus

Boy #951 Most Popular 3 Syllables

"little warrior, young Mars"

Origin: Latin

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Boy #991 Most Popular 2 Syllables

"army ruler, power of the army"

Origin: Old English

English Scandinavian American

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Marcellus Rank #951

Harold Rank #991

Marcellus is more popular, ranked #951 vs #991 for Harold.

Is Marcellus or Harold more popular?

Marcellus is more popular, ranked #951 compared to Harold at #991 in the United States.

What do Marcellus and Harold mean?

Marcellus means "little warrior, young Mars" (Latin origin). Harold means "army ruler, power of the army" (Old English origin).

Are Marcellus and Harold boy or girl names?

Marcellus is primarily a boy name. Harold is primarily a boy name.