Guy vs Kaius

Baby Name Comparison — 2026

Guy

Boy #1,562 Most Popular 1 Syllable

"forest"

Origin: Germanic

English French Norman

✓ All Clear

Boy #1,137 Most Popular 3 Syllables

"rejoice, be glad"

Origin: Latin

Latin Scandinavian Finnish

✓ All Clear

Guy Rank #1,562

Kaius Rank #1,137

Kaius is more popular, ranked #1137 vs #1562 for Guy.

Is Guy or Kaius more popular?

Kaius is more popular, ranked #1137 compared to Guy at #1562 in the United States.

What do Guy and Kaius mean?

Guy means "forest" (Germanic origin). Kaius means "rejoice, be glad" (Latin origin).

Are Guy and Kaius boy or girl names?

Guy is primarily a boy name. Kaius is primarily a boy name.