Xin (Wade–Giles: Hsin) is the romanization of several Chinese surnames including Xīn 辛, Xīn 新 and Xìn 信, etc. Xīn 辛 is the most common one among these names, it is 379th surname in Hundred Family Surnames.
Chinese Xin (辛) family originated from;
Xia Hou (夏后) family in the Xia Dynasty periodShen (莘) family in the Xia Dynasty periodZang (藏) and Tujia (土家) the Chinese MinorityXiang (項) family the Ji (姬) family in Later Zhou Dynasty periodDi people the Donghu people the Rong ChineseChinese Xin (信) family originated from;
Ji (姬) family of Wei (state)Manchu people at Qing Dynasty periodChinese Xin (新) family originated from;
Ji (姬) family of Zhou DynastyJi (姬) family of Jin (state) (晉)Mongolian of Yuan Dynasty periodMaster Wen, attributed author of WenziXin Ping, d. 204 - minister to Han Fu in Eastern Han DynastyXin Pi, minister for the Cao Wei empireXin Xianying, b. 205 - daughter of Xin PiEmpress Xin (Zhang Zuo), wife of the Chinese state Former Liang's ruler Zhang ZuoXin Maojiang, Tang Dynasty chancellorEmpress Xin, wife of Shi SimingXin Qiji, poet and statesman in Southern Song DynastyJaime Sin, b. 1928 - former Archbishop of ManilaXin Kegui, b. 1950 - professor at Tsinghua UniversityWinnie Hsin, b. 1962 - singer in TaiwanXin Dufang, mathematician in Northern Qi Dynasty