Cal vs Sincere

Baby Name Comparison — 2026

Cal

Boy #671 Most Popular 1 Syllable

"bald (short for Calvin from Latin Calvinus)"

Origin: Latin

American English Scottish

✓ All Clear

Boy #605 Most Popular 2 Syllables

"genuine, honest, without deceit"

Origin: Latin

American African American

✓ All Clear

Cal Rank #671

Sincere Rank #605

Sincere is more popular, ranked #605 vs #671 for Cal.

Is Cal or Sincere more popular?

Sincere is more popular, ranked #605 compared to Cal at #671 in the United States.

What do Cal and Sincere mean?

Cal means "bald (short for Calvin from Latin Calvinus)" (Latin origin). Sincere means "genuine, honest, without deceit" (Latin origin).

Are Cal and Sincere boy or girl names?

Cal is primarily a boy name. Sincere is primarily a boy name.