Rey vs Kaiser

Baby Name Comparison — 2026

Rey

Boy #823 Most Popular 1 Syllable

"king"

Origin: Spanish

Spanish Latin American American

✓ All Clear

Boy #798 Most Popular 2 Syllables

"emperor, caesar"

Origin: German/Latin

German American Austrian

✓ All Clear

Rey Rank #823

Kaiser Rank #798

Kaiser is more popular, ranked #798 vs #823 for Rey.

Is Rey or Kaiser more popular?

Kaiser is more popular, ranked #798 compared to Rey at #823 in the United States.

What do Rey and Kaiser mean?

Rey means "king" (Spanish origin). Kaiser means "emperor, caesar" (German/Latin origin).

Are Rey and Kaiser boy or girl names?

Rey is primarily a boy name. Kaiser is primarily a boy name.