Kacey vs Lux

Baby Name Comparison — 2026

Kacey

Boy #1,045 Most Popular 2 Syllables

"brave in battle, vigilant"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #1,225 Most Popular 1 Syllable

"light"

Origin: Latin

English European American

✓ All Clear

Kacey Rank #1,045

Lux Rank #1,225

Kacey is more popular, ranked #1045 vs #1225 for Lux.

Is Kacey or Lux more popular?

Kacey is more popular, ranked #1045 compared to Lux at #1225 in the United States.

What do Kacey and Lux mean?

Kacey means "brave in battle, vigilant" (Irish Gaelic origin). Lux means "light" (Latin origin).

Are Kacey and Lux boy or girl names?

Kacey is primarily a boy name. Lux is primarily a boy name.