Gio vs Billy

Baby Name Comparison — 2026

Gio

Boy #1,163 Most Popular 2 Syllables

"God is gracious"

Origin: Hebrew via Italian

Italian Spanish American

✓ All Clear

Boy #1,051 Most Popular 2 Syllables

"resolute protector"

Origin: Old German via Norman French

English American Australian Irish

✓ All Clear

Gio Rank #1,163

Billy Rank #1,051

Billy is more popular, ranked #1051 vs #1163 for Gio.

Is Gio or Billy more popular?

Billy is more popular, ranked #1051 compared to Gio at #1163 in the United States.

What do Gio and Billy mean?

Gio means "God is gracious" (Hebrew via Italian origin). Billy means "resolute protector" (Old German via Norman French origin).

Are Gio and Billy boy or girl names?

Gio is primarily a boy name. Billy is primarily a boy name.