Caius vs Marcellus

Baby Name Comparison — 2026

Caius

Boy #1,063 Most Popular 2 Syllables

"to rejoice, joyful"

Origin: Latin

Roman British European American

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Boy #951 Most Popular 3 Syllables

"little warrior, young Mars"

Origin: Latin

English French Italian Roman German

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Caius Rank #1,063

Marcellus Rank #951

Marcellus is more popular, ranked #951 vs #1063 for Caius.

Is Caius or Marcellus more popular?

Marcellus is more popular, ranked #951 compared to Caius at #1063 in the United States.

What do Caius and Marcellus mean?

Caius means "to rejoice, joyful" (Latin origin). Marcellus means "little warrior, young Mars" (Latin origin).

Are Caius and Marcellus boy or girl names?

Caius is primarily a boy name. Marcellus is primarily a boy name.