Rai vs Kais

Baby Name Comparison — 2026

Rai

Boy #3,971 Most Popular 1 Syllable

"trust, reliance"

Origin: Japanese

Japanese Indian Arabic American

✓ All Clear

Boy #3,926 Most Popular 1 Syllable

"firm, steadfast, hard"

Origin: Arabic

Arabic Tunisian Lebanese Turkish

✓ All Clear

Rai Rank #3,971

Kais Rank #3,926

Kais is more popular, ranked #3926 vs #3971 for Rai.

Is Rai or Kais more popular?

Kais is more popular, ranked #3926 compared to Rai at #3971 in the United States.

What do Rai and Kais mean?

Rai means "trust, reliance" (Japanese origin). Kais means "firm, steadfast, hard" (Arabic origin).

Are Rai and Kais boy or girl names?

Rai is primarily a boy name. Kais is primarily a boy name.