Halley vs Callister

Baby Name Comparison — 2026

Halley

Boy #4,634 Most Popular 2 Syllables

"hay meadow"

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

Halley Rank #4,634

Callister Rank #43,579

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

Is Halley or Callister more popular?

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

What do Halley and Callister mean?

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

Are Halley and Callister boy or girl names?

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