Kassius vs Callister

Baby Name Comparison — 2026

Kassius

Boy #1,897 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

American English

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Kassius Rank #1,897

Callister Rank #43,579

Kassius is more popular, ranked #1897 vs #43579 for Callister.

Is Kassius or Callister more popular?

Kassius is more popular, ranked #1897 compared to Callister at #43579 in the United States.

What do Kassius and Callister mean?

Kassius means "hollow, empty" (Latin origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Kassius and Callister boy or girl names?

Kassius is primarily a boy name. Callister is primarily a boy name.