All around the world, Duwan (Duwan 
) is a rare dominantly boy's, but infrequently female given name. The given name Duwan is characteristic of Colombia, where it is a rare male name, Indonesia, where it is a very rare male name, and the United States, where it is a very rare dominantly masculine, but seldom girly name. Also, Duwan is the last name as well as the forename.