Frank vs Sonny

Baby Name Comparison — 2026

Frank

Boy #469 Most Popular 1 Syllable

"free man"

Origin: Germanic via Latin

English German Italian American

✓ All Clear

Boy #336 Most Popular 2 Syllables

"son, young boy"

Origin: English

American English Italian-American

✓ All Clear

Frank Rank #469

Sonny Rank #336

Sonny is more popular, ranked #336 vs #469 for Frank.

Is Frank or Sonny more popular?

Sonny is more popular, ranked #336 compared to Frank at #469 in the United States.

What do Frank and Sonny mean?

Frank means "free man" (Germanic via Latin origin). Sonny means "son, young boy" (English origin).

Are Frank and Sonny boy or girl names?

Frank is primarily a boy name. Sonny is primarily a boy name.