The Yi surname (伊)
Yi (伊, Yī) is about 0.2 million people in mainland China (2013), the 289th most common surname; the province with the most Yis is Shandong.
How do you pronounce the surname 伊?
As a surname, 伊 is pronounced Yī in Mandarin (written Yi without tone marks).
How is Yi written in Chinese?
It is written 伊 in both simplified and traditional Chinese.
How common is the Yi surname?
According to Yuan Yida and Qiu Jiaru's study of the 400 most common Chinese surnames (2013), about 0.2 million people in mainland China are named Yi — 0.016% of the population, ranking 289th.
Where in China is the Yi surname most common?
According to the same 2013 study, the province with the most people named Yi is Shandong.
Is Yi in the Hundred Family Surnames?
Yes — 伊 is number 239 in the Hundred Family Surnames (Baijiaxing), a Song-dynasty primer. Its order reflects the rhyme of the text, not population.
What are the other English spellings of Yi?
The same Chinese surname is spelled differently by region and era — check all of them when searching immigration or overseas records:
- Hanyu Pinyin (Mainland China): Yi
- Wade–Giles (Taiwan, older usage): I
- Cantonese (Hong Kong, overseas): Jyutping ji1
- Korean: 이
- Vietnamese: Y
How do I build a Yi family tree?
Start with your own branch: record the ancestors you are sure of, then parents, siblings and descendants, generation by generation, with dates, spouses, migrations and burial places. Then invite relatives to fill in their own branches.
The KinTraces genealogy workbench lets a family build a Yi genealogy together online — relatives claim their own entries, adoptions and dual heirship are recorded on both sides, every change is logged, and the tree can be printed as a traditional Chinese genealogy (vertical register, Su or Ou style, pagoda chart) or a Western Register / Pedigree, or exported as GEDCOM.
What are Yi generation names (zibei)?
Many Chinese lineages share a generation poem: each generation takes one character from it in their given names, so cousins of the same generation share a character. Different Yi branches use different poems — there can be dozens for one surname — so a poem from another branch cannot simply be borrowed.
The most reliable source is your branch's own genealogy; otherwise, collect names from elders, gravestones and ancestral halls, look for the shared character in each generation, and compare with genealogies from the same ancestral place.
Surnames ranked nearby
Other common surnames in Shandong
Sources: 2013 population figures, ranks and top provinces from Yuan Yida and Qiu Jiaru, The 400 Most Common Chinese Surnames (2013), as compiled in the English Wikipedia article "List of common Chinese surnames" (CC BY-SA 4.0); 2020 ranks from the Ministry of Public Security's 2020 national name report; Baijiaxing order from the Wikisource text.