Callister vs Kaylan

Baby Name Comparison — 2026

Callister

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Boy #4,545 Most Popular 2 Syllables

"slender, narrow one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Callister Rank #43,579

Kaylan Rank #4,545

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

Is Callister or Kaylan more popular?

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

What do Callister and Kaylan mean?

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

Are Callister and Kaylan boy or girl names?

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