Sean vs Cassius

Baby Name Comparison — 2026

Sean

Boy #437 Most Popular 1 Syllable

"God is gracious"

Origin: Hebrew via Irish

Irish English American Scottish

✓ All Clear

Boy #568 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

English American Roman

✓ All Clear

Sean Rank #437

Cassius Rank #568

Sean is more popular, ranked #437 vs #568 for Cassius.

Is Sean or Cassius more popular?

Sean is more popular, ranked #437 compared to Cassius at #568 in the United States.

What do Sean and Cassius mean?

Sean means "God is gracious" (Hebrew via Irish origin). Cassius means "hollow, empty" (Latin origin).

Are Sean and Cassius boy or girl names?

Sean is primarily a boy name. Cassius is primarily a boy name.