Caius vs Wiley

Baby Name Comparison — 2026

Caius

Boy #1,063 Most Popular 2 Syllables

"to rejoice, joyful"

Origin: Latin

Roman British European American

✓ All Clear

Boy #1,162 Most Popular 2 Syllables

"resolute, crafty"

Origin: Old English

English American

✓ All Clear

Caius Rank #1,063

Wiley Rank #1,162

Caius is more popular, ranked #1063 vs #1162 for Wiley.

Is Caius or Wiley more popular?

Caius is more popular, ranked #1063 compared to Wiley at #1162 in the United States.

What do Caius and Wiley mean?

Caius means "to rejoice, joyful" (Latin origin). Wiley means "resolute, crafty" (Old English origin).

Are Caius and Wiley boy or girl names?

Caius is primarily a boy name. Wiley is primarily a boy name.