Kaius vs Guy

Baby Name Comparison — 2026

Kaius

Boy #1,137 Most Popular 3 Syllables

"rejoice, be glad"

Origin: Latin

Latin Scandinavian Finnish

✓ All Clear

Boy #1,562 Most Popular 1 Syllable

"forest"

Origin: Germanic

English French Norman

✓ All Clear

Kaius Rank #1,137

Guy Rank #1,562

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

Is Kaius or Guy more popular?

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

What do Kaius and Guy mean?

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

Are Kaius and Guy boy or girl names?

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