Donald vs Cassius

Baby Name Comparison — 2026

Donald

Boy #673 Most Popular 2 Syllables

"ruler of the world"

Origin: Scottish Gaelic

Scottish Irish English American

✓ All Clear

Boy #568 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

English American Roman

✓ All Clear

Donald Rank #673

Cassius Rank #568

Cassius is more popular, ranked #568 vs #673 for Donald.

Is Donald or Cassius more popular?

Cassius is more popular, ranked #568 compared to Donald at #673 in the United States.

What do Donald and Cassius mean?

Donald means "ruler of the world" (Scottish Gaelic origin). Cassius means "hollow, empty" (Latin origin).

Are Donald and Cassius boy or girl names?

Donald is primarily a boy name. Cassius is primarily a boy name.