Ky vs Lucus

Baby Name Comparison — 2026

Ky

Boy #4,301 Most Popular 1 Syllable

"sky (variant of Kai)"

Origin: Multiple

American Scandinavian Scottish

✓ All Clear

Boy #4,404 Most Popular 2 Syllables

"light, illumination"

Origin: Latin lux

English American European

✓ All Clear

Ky Rank #4,301

Lucus Rank #4,404

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

Is Ky or Lucus more popular?

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

What do Ky and Lucus mean?

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

Are Ky and Lucus boy or girl names?

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