Callister vs Deklan

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 #1,883 Most Popular 2 Syllables

"man of prayer"

Origin: Old Irish

Irish English American

✓ All Clear

Callister Rank #43,579

Deklan Rank #1,883

Deklan is more popular, ranked #1883 vs #43579 for Callister.

Is Callister or Deklan more popular?

Deklan is more popular, ranked #1883 compared to Callister at #43579 in the United States.

What do Callister and Deklan mean?

Callister means "defender of men" (Greek via Gaelic origin). Deklan means "man of prayer" (Old Irish origin).

Are Callister and Deklan boy or girl names?

Callister is primarily a boy name. Deklan is primarily a boy name.