King vs Rein

Baby Name Comparison — 2026

King

Boy #343 Most Popular 1 Syllable

"king, ruler, monarch"

Origin: Old English

American English African American

✓ All Clear

Boy #6,296 Most Popular 1 Syllable

"pure, clean"

Origin: Germanic rein-

Dutch German Estonian Scandinavian

✓ All Clear

King Rank #343

Rein Rank #6,296

King is more popular, ranked #343 vs #6296 for Rein.

Is King or Rein more popular?

King is more popular, ranked #343 compared to Rein at #6296 in the United States.

What do King and Rein mean?

King means "king, ruler, monarch" (Old English origin). Rein means "pure, clean" (Germanic rein- origin).

Are King and Rein boy or girl names?

King is primarily a boy name. Rein is primarily a boy name.