Dupont, also spelled as DuPont, duPont, Du Pont, or du Pont is a French surname meaning "of the bridge", historically indicating that the holder of the surname resided near a bridge. [1] As of 2008 [update] , the name was the fourth most popular surname in Belgium, [2] and as of 2018 [update] , it was the 26th most popular in France. [3]
People with the surname include: