Kylan vs Cassius

Baby Name Comparison — 2026

Kylan

Boy #533 Most Popular 2 Syllables

"narrow strait"

Origin: Scottish Gaelic

American Irish English

✓ All Clear

Boy #568 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

English American Roman

✓ All Clear

Kylan Rank #533

Cassius Rank #568

Kylan is more popular, ranked #533 vs #568 for Cassius.

Is Kylan or Cassius more popular?

Kylan is more popular, ranked #533 compared to Cassius at #568 in the United States.

What do Kylan and Cassius mean?

Kylan means "narrow strait" (Scottish Gaelic origin). Cassius means "hollow, empty" (Latin origin).

Are Kylan and Cassius boy or girl names?

Kylan is primarily a boy name. Cassius is primarily a boy name.