Frank vs Sincere

Baby Name Comparison — 2026

Frank

Boy #469 Most Popular 1 Syllable

"free man"

Origin: Germanic via Latin

English German Italian American

✓ All Clear

Boy #605 Most Popular 2 Syllables

"genuine, honest, without deceit"

Origin: Latin

American African American

✓ All Clear

Frank Rank #469

Sincere Rank #605

Frank is more popular, ranked #469 vs #605 for Sincere.

Is Frank or Sincere more popular?

Frank is more popular, ranked #469 compared to Sincere at #605 in the United States.

What do Frank and Sincere mean?

Frank means "free man" (Germanic via Latin origin). Sincere means "genuine, honest, without deceit" (Latin origin).

Are Frank and Sincere boy or girl names?

Frank is primarily a boy name. Sincere is primarily a boy name.