Allen vs Cassius

Baby Name Comparison — 2026

Popularity Comparison

Allen Rank #574
Cassius Rank #568

Cassius is more popular, ranked #568 vs #574 for Allen.

Frequently Asked Questions

Is Allen or Cassius more popular?

Cassius is more popular, ranked #568 compared to Allen at #574 in the United States.

What do Allen and Cassius mean?

Allen means "handsome, cheerful" (Celtic origin). Cassius means "hollow, empty" (Latin origin).

Are Allen and Cassius boy or girl names?

Allen is primarily a boy name. Cassius is primarily a boy name.

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