Olas vs Reilly

Baby Name Comparison — 2026

Olas

Boy #34,835 Most Popular 2 Syllables

"ancestor's relic, heir of ancestors"

Origin: Old Norse anu + leifr

Scandinavian Norwegian Swedish Danish

✓ All Clear

Boy #2,800 Most Popular 2 Syllables

"courageous, valiant"

Origin: Irish Gaelic

Irish Irish-American Scottish Australian

✓ All Clear

Olas Rank #34,835

Reilly Rank #2,800

Reilly is more popular, ranked #2800 vs #34835 for Olas.

Is Olas or Reilly more popular?

Reilly is more popular, ranked #2800 compared to Olas at #34835 in the United States.

What do Olas and Reilly mean?

Olas means "ancestor's relic, heir of ancestors" (Old Norse anu + leifr origin). Reilly means "courageous, valiant" (Irish Gaelic origin).

Are Olas and Reilly boy or girl names?

Olas is primarily a boy name. Reilly is primarily a boy name.