Kaius vs Ren

Baby Name Comparison — 2026

Kaius

Boy #1,137 Most Popular 3 Syllables

"rejoice, be glad"

Origin: Latin

Latin Scandinavian Finnish

✓ All Clear

Boy #1,147 Most Popular 1 Syllable

"lotus, water lily"

Origin: Japanese

Japanese Chinese Scandinavian

✓ All Clear

Kaius Rank #1,137

Ren Rank #1,147

Kaius is more popular, ranked #1137 vs #1147 for Ren.

Is Kaius or Ren more popular?

Kaius is more popular, ranked #1137 compared to Ren at #1147 in the United States.

What do Kaius and Ren mean?

Kaius means "rejoice, be glad" (Latin origin). Ren means "lotus, water lily" (Japanese origin).

Are Kaius and Ren boy or girl names?

Kaius is primarily a boy name. Ren is primarily a boy name.