Lang Surname

Surname Overview

The Lang surname has about 340,000 people, accounting for approximately 0.027% of China’s population, and ranks 231st among national surnames.

Reference: 郎氏家谱网 提供2个省区市的7部郎氏家谱、郎氏族谱

Origins

Ji-Surname Origin

The Lang surname originated from the Ji surname. In the early Western Zhou, King Wu enfeoffed his younger brother the Duke of Zhou in Lu. By the Spring and Autumn period, the Duke of Zhou’s descendant Feibo stationed troops and built a city at Lang, and his descendants adopted the place name as their surname.

Reference: 郎氏家谱网 提供2个省区市的7部郎氏家谱、郎氏族谱

Other Origins

Some Lang lineages are associated with place names in the Lu region and the Lu settlement during the Spring and Autumn period; some originated from official titles for lang officials, and others arose through sinicization and surname changes among ethnic minorities.

Reference: 郎姓起源分布与家谱家族

Historical Records

Commandery Prestige and Records

Zhongshan Commandery was a commandery of prominence for the Lang clan. The father and son scholars Lang Zong and Lang Yi lived in Beihai’s Anqiu; during the Wei, Jin, and Southern and Northern Dynasties, Lang figures were recorded in Later Zhao, Later Yan, and Ran Wei.

Reference: 郎姓起源分布与家谱家族

Migration and Distribution

Historical Distribution

In the Song period, the Lang surname had about 30,000 people, with Zhejiang as its largest province at approximately 31%. In the Ming period, it had about 44,000 people, and Zhejiang remained the largest province at about half of the total.

Reference: 郎姓起源分布与家谱家族

Genealogy and Generation Names

Genealogical Records

Existing genealogical records include the Sanmen Lang Clan Genealogy of Huaxi Yifeng Township in Yongkang, Zhejiang, a Qing Xianfeng 7th year (1857) edition, which records Lang Yuan as the founding migrant ancestor who moved to Yongkang during the transition from Song to Yuan.

Reference: 郎氏家谱网 提供2个省区市的7部郎氏家谱、郎氏族谱