Keelan vs Duncan

Baby Name Comparison — 2026

Keelan

Boy #2,189 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic caol

Irish Scottish English American

✓ All Clear

Boy #1,104 Most Popular 2 Syllables

"dark warrior"

Origin: Scottish Gaelic

Scottish Irish British American

✓ All Clear

Keelan Rank #2,189

Duncan Rank #1,104

Duncan is more popular, ranked #1104 vs #2189 for Keelan.

Is Keelan or Duncan more popular?

Duncan is more popular, ranked #1104 compared to Keelan at #2189 in the United States.

What do Keelan and Duncan mean?

Keelan means "slender, narrow" (Irish Gaelic caol origin). Duncan means "dark warrior" (Scottish Gaelic origin).

Are Keelan and Duncan boy or girl names?

Keelan is primarily a boy name. Duncan is primarily a boy name.