Olas vs Caius

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

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Boy #1,063 Most Popular 2 Syllables

"to rejoice, joyful"

Origin: Latin

Roman British European American

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Olas Rank #34,835

Caius Rank #1,063

Caius is more popular, ranked #1063 vs #34835 for Olas.

Is Olas or Caius more popular?

Caius is more popular, ranked #1063 compared to Olas at #34835 in the United States.

What do Olas and Caius mean?

Olas means "ancestor's relic, heir of ancestors" (Old Norse anu + leifr origin). Caius means "to rejoice, joyful" (Latin origin).

Are Olas and Caius boy or girl names?

Olas is primarily a boy name. Caius is primarily a boy name.