Mccoy vs Duncan

Baby Name Comparison — 2026

Mccoy

Boy #911 Most Popular 2 Syllables

"son of Aodh (fire)"

Origin: Irish Gaelic

American Irish Scottish

✓ All Clear

Boy #1,104 Most Popular 2 Syllables

"dark warrior"

Origin: Scottish Gaelic

Scottish Irish British American

✓ All Clear

Mccoy Rank #911

Duncan Rank #1,104

Mccoy is more popular, ranked #911 vs #1104 for Duncan.

Is Mccoy or Duncan more popular?

Mccoy is more popular, ranked #911 compared to Duncan at #1104 in the United States.

What do Mccoy and Duncan mean?

Mccoy means "son of Aodh (fire)" (Irish Gaelic origin). Duncan means "dark warrior" (Scottish Gaelic origin).

Are Mccoy and Duncan boy or girl names?

Mccoy is primarily a boy name. Duncan is primarily a boy name.