Jett vs Koa

Baby Name Comparison — 2026

Jett

Boy #161 Most Popular 1 Syllable

"black gemstone; jet"

Origin: English

American Australian English

✓ All Clear

Boy #292 Most Popular 2 Syllables

"warrior, brave one"

Origin: Hawaiian

Hawaiian American Pacific Islander

✓ All Clear

Jett Rank #161

Koa Rank #292

Jett is more popular, ranked #161 vs #292 for Koa.

Is Jett or Koa more popular?

Jett is more popular, ranked #161 compared to Koa at #292 in the United States.

What do Jett and Koa mean?

Jett means "black gemstone; jet" (English origin). Koa means "warrior, brave one" (Hawaiian origin).

Are Jett and Koa boy or girl names?

Jett is primarily a boy name. Koa is primarily a boy name.