Keylan vs Callister

Baby Name Comparison — 2026

Keylan

Boy #4,690 Most Popular 2 Syllables

"slender, narrow"

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

Keylan Rank #4,690

Callister Rank #43,579

Keylan is more popular, ranked #4690 vs #43579 for Callister.

Is Keylan or Callister more popular?

Keylan is more popular, ranked #4690 compared to Callister at #43579 in the United States.

What do Keylan and Callister mean?

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

Are Keylan and Callister boy or girl names?

Keylan is primarily a boy name. Callister is primarily a boy name.