Genealogical Research · Family Connections · Published on 2026-10-06

Rare Xi Surname in Yantai: Migration Clues from a Family’s Collective Memory

The Xi surname is extremely rare among Yantai’s population. Existing clues record the family memory of Suozhuang Village in Zhangqiu, the experience of migration to Yantai, and two legends—one explaining the surname as directional and the other tracing it to descendants of Ximen Bao. These claims still require further verification against genealogies, local gazetteers, and physical materials.

In Yantai, Shandong, the Xi surname is relatively uncommon. According to existing local investigation clues, around 2017, Yantai had a population of approximately 7 million, while about 30 Xi-surname residents had been registered or identified through surveys, placing the surname relatively low in the local surname rankings. This figure reflects statistical conditions within a specific period and scope and cannot be directly regarded as the accurate number of Xi-surname residents in Yantai today. For surnames with very small populations, changes in household registration, residence outside the area, and differences in statistical methods may all affect the results.

A Xi-surname resident living in Longkou once said that his father moved to Yantai from the Zhangqiu area of Jinan in the early years after the founding of the People’s Republic of China. He later started a family locally, and his five brothers likewise became part of a Yan-surname family branch in Yantai. Family memories also mention that Suozhuang Village in Zhangqiu once had a relatively large number of Xi-surname households, with some family members earning a living as blacksmiths; older members of the family had also worked as blacksmiths. This information presents a modern migration clue extending from Zhangqiu to Yantai, but it is not yet sufficient to show that all Xi-surname residents in Yantai descended from the same branch, still less to establish the full distribution of the Xi surname on that basis.

Regarding the origin of the Xi surname, one widely circulated folk account links it to the four directional surnames—East, South, West, and North. According to the legend, a prominent family in ancient times was dispersed for some reason, and its descendants later adopted the directions as surnames, giving rise to the related surnames. The story varies in its characters, dates, and details from one region to another. At this stage, it is more appropriately regarded as an oral family tradition and cannot replace early genealogical records or official historical accounts. The saying “East, West, South, and North are one family” may also be an association later generations formed from the literal meanings of the characters, and does not amount to confirmed evidence of a common ancestral relationship.

Another family account holds that the Xi surname may be connected to Ximen Bao, an official of the State of Wei during the Warring States period, and that the compound surname of Ximen Bao’s descendants was simplified to Xi over the course of its transmission. There are indeed various historical cases in which compound surnames were changed to single-character surnames. However, for any particular Xi-surname branch, a conclusion must be supported by mutually corroborating continuous genealogical records, tombstone materials, ancestral-hall documents, or local gazetteer sources. It cannot be reached solely on the basis of similar surnames or similar legendary accounts. Ximen Bao himself and his administration of Ye are recorded in historical sources, but this does not automatically prove that all people with the Xi surname today are his descendants.

Research into the Xi surname and its migrations can begin with surviving genealogies, generation names, ancestral settlements, and burial information, followed by cross-checking against county gazetteers, township gazetteers, migration archives, and family memoirs. Online genealogical materials can help organize fragments of lineage records from different regions; ancestral-roots searches can assist in comparing the distribution of people with the same surname and their migration routes; and local gazetteers can supplement the background on village development and population changes. It is important to remain mindful that sharing a surname does not mean sharing the same lineage. Only when the links in a genealogical chain and the historical evidence mutually connect can an assessment of the origins and development of a particular Xi-surname branch be considered more credible.

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