Dillon vs Marcellus

Baby Name Comparison — 2026

Dillon

Boy #870 Most Popular 2 Syllables

"great tide, son of the sea"

Origin: Welsh

Irish Welsh American English

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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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Dillon Rank #870

Marcellus Rank #951

Dillon is more popular, ranked #870 vs #951 for Marcellus.

Is Dillon or Marcellus more popular?

Dillon is more popular, ranked #870 compared to Marcellus at #951 in the United States.

What do Dillon and Marcellus mean?

Dillon means "great tide, son of the sea" (Welsh origin). Marcellus means "little warrior, young Mars" (Latin origin).

Are Dillon and Marcellus boy or girl names?

Dillon is primarily a boy name. Marcellus is primarily a boy name.