What is the origin of the last name Bui?

The last name Bui originates from Vietnam, specifically from the Bình Định province. It is derived from the Sino-Vietnamese character 裴 (Bùi), which was the surname of a prominent Chinese cultural official during the Tang Dynasty. Over time, this character was adapted into the Vietnamese language, becoming the modern-day last name Bui.

Countries of origin for the last name Bui

The last name BUI is of Vietnamese origin. It is a common surname in Vietnam and is also found among Vietnamese communities around the world.

The name BUI is of occupational origin, deriving from the Vietnamese word “bụi,” which means “dust” or “dirt.” This suggests that the original bearer of the surname might have been involved in activities related to dust or dirt, such as farming or construction.

BUI is the 14th most common last name in Vietnam, making it a relatively common surname in the country. It is estimated that there are over 1 million individuals with the surname BUI in Vietnam alone.

Like many Vietnamese surnames, BUI can have various diacritical marks, such as BÙI or BỤI, which may indicate different regional variations and pronunciations. However, the most common spelling is BUI.

During the Vietnamese diaspora, which occurred mainly after the Fall of Saigon in 1975, many Vietnamese people with the last name BUI migrated to countries such as the United States, Canada, France, and Australia. As a result, BUI has become a recognizable surname in these countries among the Vietnamese diaspora.

In the United States, the BUI surname is relatively common, with a notable concentration of BUI families in California and Texas.

It is important to note that having the last name BUI does not indicate a particular genealogical connection, as surnames in Vietnam are often not unique to a single family. Many Vietnamese people share the same last name, and their family trees may not intersect.

In the context of genealogy and family history research, the last name BUI may provide a starting point, but it is crucial to go beyond the surname alone to trace individual family lines accurately.

Overall, the last name BUI has a rich Vietnamese origin associated with occupational roots and a significant presence both in Vietnam and among the global Vietnamese diaspora. While it may be a common surname, each BUI family has its unique story that can be explored through individual family histories and personal narratives.

Interesting facts about the last name Bui

  • The surname Bui is derived from the Vietnamese language and is of Vietnamese origin.
  • It is one of the most common surnames in Vietnam, with a significant number of individuals bearing this surname.
  • The origin of the surname can be traced back to ancient Vietnam, where it was used to denote social status or clan affiliation.
  • The meaning of the surname Bui is often interpreted as “wealth” or “abundance,” reflecting the traditional values placed on material prosperity.
  • Due to its popularity, individuals with the surname Bui can be found in various regions across the world, particularly in countries with significant Vietnamese diaspora communities.
  • Historically, the Bui surname has been associated with several notable figures in Vietnamese history, including scholars, poets, and military leaders.
  • As with many surnames, variations in spelling or pronunciation of Bui can exist based on different regional dialects or transcriptions.
  • The Bui surname also has different counterparts in other East Asian languages, such as “Pik” in Cantonese or “Pei” in Mandarin Chinese.
  • In recent years, individuals with the surname Bui have gained prominence in various fields, including academia, business, arts, and politics.

Name Rank


There are around 28919 people with the last name Bui in the US

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