Lux vs Lucius

Baby Name Comparison — 2026

Lux

Boy #1,225 Most Popular 1 Syllable

"light"

Origin: Latin

English European American

✓ All Clear

Boy #1,390 Most Popular 3 Syllables

"light, illumination"

Origin: Latin

Roman English Italian Spanish

✓ All Clear

Lux Rank #1,225

Lucius Rank #1,390

Lux is more popular, ranked #1225 vs #1390 for Lucius.

Is Lux or Lucius more popular?

Lux is more popular, ranked #1225 compared to Lucius at #1390 in the United States.

What do Lux and Lucius mean?

Lux means "light" (Latin origin). Lucius means "light, illumination" (Latin origin).

Are Lux and Lucius boy or girl names?

Lux is primarily a boy name. Lucius is primarily a boy name.