Cassius vs Gregory

Baby Name Comparison — 2026

Cassius

Boy #568 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

English American Roman

✓ All Clear

Boy #538 Most Popular 3 Syllables

"watchful, vigilant, alert"

Origin: Greek

English Greek Roman Catholic Eastern Orthodox

✓ All Clear

Cassius Rank #568

Gregory Rank #538

Gregory is more popular, ranked #538 vs #568 for Cassius.

Is Cassius or Gregory more popular?

Gregory is more popular, ranked #538 compared to Cassius at #568 in the United States.

What do Cassius and Gregory mean?

Cassius means "hollow, empty" (Latin origin). Gregory means "watchful, vigilant, alert" (Greek origin).

Are Cassius and Gregory boy or girl names?

Cassius is primarily a boy name. Gregory is primarily a boy name.