Mac vs Morgan

Baby Name Comparison — 2026

Mac

Boy #696 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #532 Most Popular 2 Syllables

"sea-born, born of the sea"

Origin: Welsh

Welsh English American Irish

✓ All Clear

Mac Rank #696

Morgan Rank #532

Morgan is more popular, ranked #532 vs #696 for Mac.

Is Mac or Morgan more popular?

Morgan is more popular, ranked #532 compared to Mac at #696 in the United States.

What do Mac and Morgan mean?

Mac means "son of" (Scottish Gaelic origin). Morgan means "sea-born, born of the sea" (Welsh origin).

Are Mac and Morgan boy or girl names?

Mac is primarily a boy name. Morgan is primarily a boy name.