Mac vs Brock

Baby Name Comparison — 2026

Mac

Boy #696 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #707 Most Popular 1 Syllable

"brook, small stream"

Origin: Old English

American English Australian

✓ All Clear

Mac Rank #696

Brock Rank #707

Mac is more popular, ranked #696 vs #707 for Brock.

Is Mac or Brock more popular?

Mac is more popular, ranked #696 compared to Brock at #707 in the United States.

What do Mac and Brock mean?

Mac means "son of" (Scottish Gaelic origin). Brock means "brook, small stream" (Old English origin).

Are Mac and Brock boy or girl names?

Mac is primarily a boy name. Brock is primarily a boy name.