Surname GouKang (缑亢) · Origins and Regions — Born Hour

The complete origin of surname GouKang (缑亢) and its common regions: 缑亢为罕见复姓，由缑氏与亢氏合姓而成。缑氏源自西周封国缑氏国（今河南偃师一带），为周室宗亲后裔；亢氏源出卫国、齐国等多支，族系繁杂。两姓后裔在长期迁徙融合中合为复姓缑亢，属典型汉系复姓，但人口极少，史籍记载稀少。