Kaylan vs Callister

Baby Name Comparison — 2026

Kaylan

Boy #4,545 Most Popular 2 Syllables

"slender, narrow one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Kaylan Rank #4,545

Callister Rank #43,579

Kaylan is more popular, ranked #4545 vs #43579 for Callister.

Is Kaylan or Callister more popular?

Kaylan is more popular, ranked #4545 compared to Callister at #43579 in the United States.

What do Kaylan and Callister mean?

Kaylan means "slender, narrow one" (Irish Gaelic origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Kaylan and Callister boy or girl names?

Kaylan is primarily a boy name. Callister is primarily a boy name.