Rein vs Olas

Baby Name Comparison — 2026

Rein

Boy #6,296 Most Popular 1 Syllable

"pure, clean"

Origin: Germanic rein-

Dutch German Estonian Scandinavian

✓ All Clear

Boy #34,835 Most Popular 2 Syllables

"ancestor's relic, heir of ancestors"

Origin: Old Norse anu + leifr

Scandinavian Norwegian Swedish Danish

✓ All Clear

Rein Rank #6,296

Olas Rank #34,835

Rein is more popular, ranked #6296 vs #34835 for Olas.

Is Rein or Olas more popular?

Rein is more popular, ranked #6296 compared to Olas at #34835 in the United States.

What do Rein and Olas mean?

Rein means "pure, clean" (Germanic rein- origin). Olas means "ancestor's relic, heir of ancestors" (Old Norse anu + leifr origin).

Are Rein and Olas boy or girl names?

Rein is primarily a boy name. Olas is primarily a boy name.