Jon vs Caius

Baby Name Comparison — 2026

Jon

Boy #893 Most Popular 1 Syllable

"God is gracious"

Origin: Hebrew

American Scandinavian Welsh English

✓ All Clear

Boy #1,063 Most Popular 2 Syllables

"to rejoice, joyful"

Origin: Latin

Roman British European American

✓ All Clear

Jon Rank #893

Caius Rank #1,063

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

Is Jon or Caius more popular?

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

What do Jon and Caius mean?

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

Are Jon and Caius boy or girl names?

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