Koa vs Callister

Baby Name Comparison — 2026

Koa

Boy #292 Most Popular 2 Syllables

"warrior, brave one"

Origin: Hawaiian

Hawaiian American Pacific Islander

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Koa Rank #292

Callister Rank #43,579

Koa is more popular, ranked #292 vs #43579 for Callister.

Is Koa or Callister more popular?

Koa is more popular, ranked #292 compared to Callister at #43579 in the United States.

What do Koa and Callister mean?

Koa means "warrior, brave one" (Hawaiian origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Koa and Callister boy or girl names?

Koa is primarily a boy name. Callister is primarily a boy name.