Origins
Traditions of Jiuling, the Marquis of Jiu, and Jiufang Gao
Traditions concerning the Jiu surname derive it from Jiuling, teacher of Shennong; descendants of the Shang-era Marquis of Jiu or residents associated with Jiuhou City; descendants of the Qin horse judge Jiufang Gao; and Jurchens bearing the surname during the Jin dynasty.
Reference: 九姓_九姓的来源和历史_百家姓
Historical Records
Rare Surname and Textual Attestations
Jiu, pronounced jiǔ, is a rare surname in current use. It is recorded in Xu Tongzhi: Shizulüe and Xingshi Kaolüe and occurs among both Han and Lisu people.
Reference: 九姓_九姓的来源和历史_百家姓
Migration and Distribution
Present-Day Distribution
The Jiu surname is currently found in Linfen, Shanxi; Tacheng, Xinjiang; Lushui, Yunnan; Huainan, Anhui; and other places.
Reference: 九姓_九姓的来源_九姓族谱_姓氏九姓的名人_九氏家谱_百家姓
Notable People
Historical Figures
Recorded figures include Jiu Xicai, prefect of Rongzhou in the Tang dynasty; Jiu Jia, a Hanlin official in the Tang dynasty; Jiu Zhen, administrator of Qingyuan Prefecture in the Song dynasty; and Jiu Zhuo, magistrate of Dexing in the Ming dynasty.
Reference: 九姓_九姓的来源_九姓族谱_姓氏九姓的名人_九氏家谱_百家姓
Research Notes
Limits of the Renhuang Tradition
The account that Renhuang bore the surname Jiu and that his descendants adopted an ancestral title as their surname belongs to legendary history, lacks definite written records, and requires further research.
Reference: 九姓_九姓的来源_九姓族谱_姓氏九姓的名人_九氏家谱_百家姓