Monroe vs Duncan

Baby Name Comparison — 2026

Monroe

Boy #1,282 Most Popular 2 Syllables

"from the mouth of the Roe river"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #1,104 Most Popular 2 Syllables

"dark warrior"

Origin: Scottish Gaelic

Scottish Irish British American

✓ All Clear

Monroe Rank #1,282

Duncan Rank #1,104

Duncan is more popular, ranked #1104 vs #1282 for Monroe.

Is Monroe or Duncan more popular?

Duncan is more popular, ranked #1104 compared to Monroe at #1282 in the United States.

What do Monroe and Duncan mean?

Monroe means "from the mouth of the Roe river" (Scottish Gaelic origin). Duncan means "dark warrior" (Scottish Gaelic origin).

Are Monroe and Duncan boy or girl names?

Monroe is primarily a boy name. Duncan is primarily a boy name.