Cassius vs Keith

Baby Name Comparison — 2026

Cassius

Boy #568 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

English American Roman

✓ All Clear

Boy #758 Most Popular 1 Syllable

"wood, forest"

Origin: Celtic

Scottish English American Australian

✓ All Clear

Cassius Rank #568

Keith Rank #758

Cassius is more popular, ranked #568 vs #758 for Keith.

Is Cassius or Keith more popular?

Cassius is more popular, ranked #568 compared to Keith at #758 in the United States.

What do Cassius and Keith mean?

Cassius means "hollow, empty" (Latin origin). Keith means "wood, forest" (Celtic origin).

Are Cassius and Keith boy or girl names?

Cassius is primarily a boy name. Keith is primarily a boy name.