Caius vs Jon

Baby Name Comparison — 2026

Caius

Boy #1,063 Most Popular 2 Syllables

"to rejoice, joyful"

Origin: Latin

Roman British European American

✓ All Clear

Boy #893 Most Popular 1 Syllable

"God is gracious"

Origin: Hebrew

American Scandinavian Welsh English

✓ All Clear

Caius Rank #1,063

Jon Rank #893

Jon is more popular, ranked #893 vs #1063 for Caius.

Is Caius or Jon more popular?

Jon is more popular, ranked #893 compared to Caius at #1063 in the United States.

What do Caius and Jon mean?

Caius means "to rejoice, joyful" (Latin origin). Jon means "God is gracious" (Hebrew origin).

Are Caius and Jon boy or girl names?

Caius is primarily a boy name. Jon is primarily a boy name.