Caius vs Olas

Baby Name Comparison — 2026

Caius

Boy #1,063 Most Popular 2 Syllables

"to rejoice, joyful"

Origin: Latin

Roman British European American

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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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Caius Rank #1,063

Olas Rank #34,835

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

Is Caius or Olas more popular?

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

What do Caius and Olas mean?

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

Are Caius and Olas boy or girl names?

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