Colin vs Mack

Baby Name Comparison — 2026

Colin

Boy #335 Most Popular 2 Syllables

"young dog, whelp"

Origin: Irish/Scottish Gaelic

English Irish Scottish American

✓ All Clear

Boy #499 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Colin Rank #335

Mack Rank #499

Colin is more popular, ranked #335 vs #499 for Mack.

Is Colin or Mack more popular?

Colin is more popular, ranked #335 compared to Mack at #499 in the United States.

What do Colin and Mack mean?

Colin means "young dog, whelp" (Irish/Scottish Gaelic origin). Mack means "son of" (Scottish Gaelic origin).

Are Colin and Mack boy or girl names?

Colin is primarily a boy name. Mack is primarily a boy name.