Mac vs Rocky

Baby Name Comparison — 2026

Mac

Boy #696 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #658 Most Popular 2 Syllables

"from the rocks"

Origin: English

American English Italian American

✓ All Clear

Mac Rank #696

Rocky Rank #658

Rocky is more popular, ranked #658 vs #696 for Mac.

Is Mac or Rocky more popular?

Rocky is more popular, ranked #658 compared to Mac at #696 in the United States.

What do Mac and Rocky mean?

Mac means "son of" (Scottish Gaelic origin). Rocky means "from the rocks" (English origin).

Are Mac and Rocky boy or girl names?

Mac is primarily a boy name. Rocky is primarily a boy name.