Lucus vs Ky

Baby Name Comparison — 2026

Lucus

Boy #4,404 Most Popular 2 Syllables

"light, illumination"

Origin: Latin lux

English American European

✓ All Clear

Boy #4,301 Most Popular 1 Syllable

"sky (variant of Kai)"

Origin: Multiple

American Scandinavian Scottish

✓ All Clear

Lucus Rank #4,404

Ky Rank #4,301

Ky is more popular, ranked #4301 vs #4404 for Lucus.

Is Lucus or Ky more popular?

Ky is more popular, ranked #4301 compared to Lucus at #4404 in the United States.

What do Lucus and Ky mean?

Lucus means "light, illumination" (Latin lux origin). Ky means "sky (variant of Kai)" (Multiple origin).

Are Lucus and Ky boy or girl names?

Lucus is primarily a boy name. Ky is primarily a boy name.