Billy vs Markus

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 #1,231 Most Popular 2 Syllables

"warlike, martial"

Origin: Latin

German Scandinavian European American

✓ All Clear

Billy Rank #1,051

Markus Rank #1,231

Billy is more popular, ranked #1051 vs #1231 for Markus.

Is Billy or Markus more popular?

Billy is more popular, ranked #1051 compared to Markus at #1231 in the United States.

What do Billy and Markus mean?

Billy means "resolute protector" (Old German via Norman French origin). Markus means "warlike, martial" (Latin origin).

Are Billy and Markus boy or girl names?

Billy is primarily a boy name. Markus is primarily a boy name.