Pei (surname)

Pei (裴)
Pronunciation	Péi (Mandarin)
Language(s)	Chinese
Origin
Language(s)	Old Chinese

Pei (Chinese: 裴; pinyin: Péi) is an East Asian surname originating in north China. In 2008, it was the 156th most common surname in mainland China, with at least 830,000 Chinese sharing this name.

There are also people with this surname based on the same Chinese letter in Vietnam (as Bùi) and Korea (as Bae; 배).

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Wikipedia