Mac vs Nelson

Baby Name Comparison — 2026

Mac

Boy #696 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #778 Most Popular 2 Syllables

"son of Neil, son of the champion"

Origin: English

English American Welsh Irish

✓ All Clear

Mac Rank #696

Nelson Rank #778

Mac is more popular, ranked #696 vs #778 for Nelson.

Is Mac or Nelson more popular?

Mac is more popular, ranked #696 compared to Nelson at #778 in the United States.

What do Mac and Nelson mean?

Mac means "son of" (Scottish Gaelic origin). Nelson means "son of Neil, son of the champion" (English origin).

Are Mac and Nelson boy or girl names?

Mac is primarily a boy name. Nelson is primarily a boy name.