Callister vs Halley

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 #4,634 Most Popular 2 Syllables

"hay meadow"

Origin: Old English

American English

✓ All Clear

Callister Rank #43,579

Halley Rank #4,634

Halley is more popular, ranked #4634 vs #43579 for Callister.

Is Callister or Halley more popular?

Halley is more popular, ranked #4634 compared to Callister at #43579 in the United States.

What do Callister and Halley mean?

Callister means "defender of men" (Greek via Gaelic origin). Halley means "hay meadow" (Old English origin).

Are Callister and Halley boy or girl names?

Callister is primarily a boy name. Halley is primarily a boy name.