Gaius vs Dio

Baby Name Comparison — 2026

Gaius

Boy #3,655 Most Popular 2 Syllables

"to rejoice, happy, glad"

Origin: Latin

Roman Latin English American

✓ All Clear

Boy #3,613 Most Popular 2 Syllables

"God, divine"

Origin: Italian/Latin

Italian Greek Romanian Brazilian American

✓ All Clear

Gaius Rank #3,655

Dio Rank #3,613

Dio is more popular, ranked #3613 vs #3655 for Gaius.

Is Gaius or Dio more popular?

Dio is more popular, ranked #3613 compared to Gaius at #3655 in the United States.

What do Gaius and Dio mean?

Gaius means "to rejoice, happy, glad" (Latin origin). Dio means "God, divine" (Italian/Latin origin).

Are Gaius and Dio boy or girl names?

Gaius is primarily a boy name. Dio is primarily a boy name.