Jeffrey vs Cassius

Baby Name Comparison — 2026

Jeffrey

Boy #521 Most Popular 3 Syllables

"pledge of peace"

Origin: Germanic

English American French

✓ All Clear

Boy #568 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

English American Roman

✓ All Clear

Jeffrey Rank #521

Cassius Rank #568

Jeffrey is more popular, ranked #521 vs #568 for Cassius.

Is Jeffrey or Cassius more popular?

Jeffrey is more popular, ranked #521 compared to Cassius at #568 in the United States.

What do Jeffrey and Cassius mean?

Jeffrey means "pledge of peace" (Germanic origin). Cassius means "hollow, empty" (Latin origin).

Are Jeffrey and Cassius boy or girl names?

Jeffrey is primarily a boy name. Cassius is primarily a boy name.