Mack vs Roy

Baby Name Comparison — 2026

Mack

Boy #499 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #542 Most Popular 1 Syllable

"red (hair color)"

Origin: Scottish Gaelic

Scottish English American Dutch

✓ All Clear

Mack Rank #499

Roy Rank #542

Mack is more popular, ranked #499 vs #542 for Roy.

Is Mack or Roy more popular?

Mack is more popular, ranked #499 compared to Roy at #542 in the United States.

What do Mack and Roy mean?

Mack means "son of" (Scottish Gaelic origin). Roy means "red (hair color)" (Scottish Gaelic origin).

Are Mack and Roy boy or girl names?

Mack is primarily a boy name. Roy is primarily a boy name.