Surname DuanGan (段干) · Origins and Regions — Born Hour

The complete origin of surname DuanGan (段干) and its common regions: 源于春秋时期魏国贤士段干木（姓段，名干木），其后裔以"段干"为姓；另说源自周代段国，为段国公族后裔，属以国为氏，后改复姓段干。