US Popularity Rank: 5595

Origin: Scottish

Meaning: Brown, brown-haired; Fort

The search for baby’s new name is almost done! Dunn is a masculine name of Gaelic origin with roots in Ireland, Scotland, and England. Derived from the Irish surname Dunne and the Middle English word dunn, this moniker means “brown” or “brown-haired,” making it a great choice if baby arrives with chocolate-colored tresses. Alternatively, Dunn could be considered a habitational surname that comes from the Scottish dùn, meaning “fort,” which is perfect for your little warrior. Baby will be in good company with the likes of American baseball player Adam Dunn and American country music singer-songwriter Ronnie Dunn.