Surname Hong (红) · Origins and Regions — Born Hour

The complete origin of surname Hong (红) and its common regions: 红姓是极为罕见的姓氏。主要源于古代奄国后代以国为姓；一说北宋时期弘姓人为避讳改姓红；亦有出自满族、蒙古族等北方民族汉化改姓者，如满族洪葛理亚氏改汉姓红。