Allan vs Olas

Baby Name Comparison — 2026

Allan

Boy #854 Most Popular 2 Syllables

"rock, harmony"

Origin: Celtic/Brythonic

Scottish English French American

✓ 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

Allan Rank #854

Olas Rank #34,835

Allan is more popular, ranked #854 vs #34835 for Olas.

Is Allan or Olas more popular?

Allan is more popular, ranked #854 compared to Olas at #34835 in the United States.

What do Allan and Olas mean?

Allan means "rock, harmony" (Celtic/Brythonic origin). Olas means "ancestor's relic, heir of ancestors" (Old Norse anu + leifr origin).

Are Allan and Olas boy or girl names?

Allan is primarily a boy name. Olas is primarily a boy name.