Mack vs Frank

Baby Name Comparison — 2026

Mack

Boy #499 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #469 Most Popular 1 Syllable

"free man"

Origin: Germanic via Latin

English German Italian American

✓ All Clear

Mack Rank #499

Frank Rank #469

Frank is more popular, ranked #469 vs #499 for Mack.

Is Mack or Frank more popular?

Frank is more popular, ranked #469 compared to Mack at #499 in the United States.

What do Mack and Frank mean?

Mack means "son of" (Scottish Gaelic origin). Frank means "free man" (Germanic via Latin origin).

Are Mack and Frank boy or girl names?

Mack is primarily a boy name. Frank is primarily a boy name.