Mac vs Sincere

Baby Name Comparison — 2026

Mac

Boy #696 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #605 Most Popular 2 Syllables

"genuine, honest, without deceit"

Origin: Latin

American African American

✓ All Clear

Mac Rank #696

Sincere Rank #605

Sincere is more popular, ranked #605 vs #696 for Mac.

Is Mac or Sincere more popular?

Sincere is more popular, ranked #605 compared to Mac at #696 in the United States.

What do Mac and Sincere mean?

Mac means "son of" (Scottish Gaelic origin). Sincere means "genuine, honest, without deceit" (Latin origin).

Are Mac and Sincere boy or girl names?

Mac is primarily a boy name. Sincere is primarily a boy name.