Billy vs Mike

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 #1,011 Most Popular 1 Syllable

"God-like"

Origin: Hebrew

American English European

✓ All Clear

Billy Rank #1,051

Mike Rank #1,011

Mike is more popular, ranked #1011 vs #1051 for Billy.

Is Billy or Mike more popular?

Mike is more popular, ranked #1011 compared to Billy at #1051 in the United States.

What do Billy and Mike mean?

Billy means "resolute protector" (Old German via Norman French origin). Mike means "God-like" (Hebrew origin).

Are Billy and Mike boy or girl names?

Billy is primarily a boy name. Mike is primarily a boy name.