Surname ブイ (Bui 
, Vee , Buy ) , in all the world, is a widespread cognomen. The cognomen ブイ is habitual in Macao, where it is a common surname, Vietnam, where it is quite a common surname, and British Virgin Islands (explore the name in all countries). In absolute terms, it is commonest in Vietnam, the United States, and Indonesia. Very seldom, ブイ is the forename as well as the last name.