Ralf vs Kais

Baby Name Comparison — 2026

Ralf

Boy #32,528 Most Popular 1 Syllable

"wolf counsel"

Origin: Old Norse Rádúlfr

German Scandinavian English

✓ All Clear

Boy #3,926 Most Popular 1 Syllable

"firm, steadfast, hard"

Origin: Arabic

Arabic Tunisian Lebanese Turkish

✓ All Clear

Ralf Rank #32,528

Kais Rank #3,926

Kais is more popular, ranked #3926 vs #32528 for Ralf.

Is Ralf or Kais more popular?

Kais is more popular, ranked #3926 compared to Ralf at #32528 in the United States.

What do Ralf and Kais mean?

Ralf means "wolf counsel" (Old Norse Rádúlfr origin). Kais means "firm, steadfast, hard" (Arabic origin).

Are Ralf and Kais boy or girl names?

Ralf is primarily a boy name. Kais is primarily a boy name.