Keiler vs Callister

Baby Name Comparison — 2026

Keiler

Boy #4,930 Most Popular 2 Syllables

"keeper of the keys"

Origin: Old English

American English

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Keiler Rank #4,930

Callister Rank #43,579

Keiler is more popular, ranked #4930 vs #43579 for Callister.

Is Keiler or Callister more popular?

Keiler is more popular, ranked #4930 compared to Callister at #43579 in the United States.

What do Keiler and Callister mean?

Keiler means "keeper of the keys" (Old English origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Keiler and Callister boy or girl names?

Keiler is primarily a boy name. Callister is primarily a boy name.