Marc vs Billy

Baby Name Comparison — 2026

Marc

Boy #1,193 Most Popular 1 Syllable

"dedicated to Mars"

Origin: Latin

French Catalan Romanian English

✓ All Clear

Boy #1,051 Most Popular 2 Syllables

"resolute protector"

Origin: Old German via Norman French

English American Australian Irish

✓ All Clear

Marc Rank #1,193

Billy Rank #1,051

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

Is Marc or Billy more popular?

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

What do Marc and Billy mean?

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

Are Marc and Billy boy or girl names?

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