Billy vs Marc

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 #1,193 Most Popular 1 Syllable

"dedicated to Mars"

Origin: Latin

French Catalan Romanian English

✓ All Clear

Billy Rank #1,051

Marc Rank #1,193

Billy is more popular, ranked #1051 vs #1193 for Marc.

Is Billy or Marc more popular?

Billy is more popular, ranked #1051 compared to Marc at #1193 in the United States.

What do Billy and Marc mean?

Billy means "resolute protector" (Old German via Norman French origin). Marc means "dedicated to Mars" (Latin origin).

Are Billy and Marc boy or girl names?

Billy is primarily a boy name. Marc is primarily a boy name.