Billy vs Aurelius

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 #1,120 Most Popular 4 Syllables

"golden, gilded, of gold"

Origin: Latin

Roman/Latin European American

✓ All Clear

Billy Rank #1,051

Aurelius Rank #1,120

Billy is more popular, ranked #1051 vs #1120 for Aurelius.

Is Billy or Aurelius more popular?

Billy is more popular, ranked #1051 compared to Aurelius at #1120 in the United States.

What do Billy and Aurelius mean?

Billy means "resolute protector" (Old German via Norman French origin). Aurelius means "golden, gilded, of gold" (Latin origin).

Are Billy and Aurelius boy or girl names?

Billy is primarily a boy name. Aurelius is primarily a boy name.