Anglicized form of Irish 'Colchún' or 'Cathalán' meaning from the narrow forest or woods.
Calhoun is an Anglicization of the Scottish Gaelic clan name Colquhoun, itself derived from the place name in Dunbartonshire whose elements mean something close to "narrow woodland" or "hazel wood" — a landscape name that crossed the Atlantic with Scots-Irish immigrants in the 18th century and took root particularly in the American South. As a surname it became well established throughout the Appalachian regions and the Carolinas, and from there it made the common American migration from family name to given name across generations. The name is most immediately associated in American history with John C.
Calhoun of South Carolina, the brilliant and deeply controversial statesman who served as Vice President under both John Quincy Adams and Andrew Jackson, as Secretary of War, Secretary of State, and as a senator of towering influence. Calhoun was a constitutional theorist of genuine power who championed states' rights and the doctrine of nullification — and a committed defender of slavery whose legacy is therefore permanently complicated. The state of Michigan removed his name from a county in 2021 as part of a broader reassessment of such honors.
As a given name rather than a surname, Calhoun carries the particular American romance of the big, sonorous, three-syllable family name worn as a first name — a tradition with deep roots in the South and West. It sounds like open country and old family lines. For parents drawn to names that feel historically rooted and distinctly American without being jingoistic, Calhoun has an undeniable gravity, though parents should reckon honestly with its most famous historical bearer when making their choice.