Surname 布兰 (Bran 
, Blan 
, Brann 
) , in all the world, is a common last name. The surname 布兰 is habitual in Guatemala, where it is quite a common surname, El Salvador, and Romania. Not in comparison with a country's population, it is commonest in Guatemala, the United States, and Romania. Much less frequently, 布兰 is the forename as well as the last name.