Bui

Etymology

The historical surname evidence is mixed. In English records, Bui appears to be a medieval personal-name form, probably connected with Old Norse or Scandinavian naming rather than a place-name; one 19th-century source also lists medieval bearers such as Richard Bole and Radulph Buie, suggesting a variant spelling tradition. Separately, Bui is also a well-known East Asian surname: in Vietnamese it commonly represents a name written with Bùi, and in Chinese contexts it may reflect romanization of a different surname depending on language and system.

History

In Britain, the form shows up sporadically in medieval and later records and seems to have been treated as a variant surname rather than a major independent line. In the modern United States, however, Bui is far more strongly associated with Vietnamese immigration and diaspora usage than with the older English surname tradition. Because of that, the same spelling can belong to unrelated families with different origins.

Origin

Regions

Variant spellings

Fun fact

The spelling Bui can hide completely different family histories: one line may be older British/Scandinavian in origin, while another is Vietnamese.

Related surnames