Surname Gong (公) · Origins and Regions — Born Hour

The complete origin of surname Gong (公) and its common regions: 公姓源出姬姓，出自上古周朝时期王族支系后裔。周朝灭亡后，部分周王族后裔以爵位"公"为姓；亦有出自古代"公族"（诸侯国贵族总称）者，后裔以族号为氏。该姓历史悠久但人口稀少，属稀有姓氏。