Billy vs Kace

Baby Name Comparison — 2026

Billy

Boy #1,051 Most Popular 2 Syllables

"resolute protector"

Origin: Old German via Norman French

English American Australian Irish

✓ All Clear

Boy #1,000 Most Popular 1 Syllable

"brave in battle"

Origin: Irish Gaelic

American

✓ All Clear

Billy Rank #1,051

Kace Rank #1,000

Kace is more popular, ranked #1000 vs #1051 for Billy.

Is Billy or Kace more popular?

Kace is more popular, ranked #1000 compared to Billy at #1051 in the United States.

What do Billy and Kace mean?

Billy means "resolute protector" (Old German via Norman French origin). Kace means "brave in battle" (Irish Gaelic origin).

Are Billy and Kace boy or girl names?

Billy is primarily a boy name. Kace is primarily a boy name.