Billy vs Kaleo

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 #1,103 Most Popular 3 Syllables

"the sound"

Origin: Hawaiian

Hawaiian Polynesian American

✓ All Clear

Billy Rank #1,051

Kaleo Rank #1,103

Billy is more popular, ranked #1051 vs #1103 for Kaleo.

Is Billy or Kaleo more popular?

Billy is more popular, ranked #1051 compared to Kaleo at #1103 in the United States.

What do Billy and Kaleo mean?

Billy means "resolute protector" (Old German via Norman French origin). Kaleo means "the sound" (Hawaiian origin).

Are Billy and Kaleo boy or girl names?

Billy is primarily a boy name. Kaleo is primarily a boy name.