Surname Overview
Rare Surname and Distribution
Tang is a currently rare surname. It is distributed in Taiyuan, Datong, and Changzhi in Shanxi, Tianlin in Guangxi, and Maguan in Yunnan; it is also found in Wujin in Jiangsu, Chiayi, Taipei, and Kaohsiung in Taiwan, Hohhot in Inner Mongolia, and Qinxian in Shanxi.
Reference: 堂姓_堂姓的来源和历史_百家姓
Origins
Origin in a Chu Settlement
During the Spring and Autumn period, the Chu grandee Wu Shang received Tang as his fief. His descendants adopted Tang as their surname, making it a surname derived from a fief and associated with the Wu lineage. The former site of Tangyi was north of present-day Liuhe, Jiangsu.
Reference: 堂姓_堂姓的来源和历史_百家姓