Family name Пуй (Pouy 
, Pouille 
, Пуй 
) , in the world, is quite a rare surname. The family name Пуй is habitual in France, where it is quite a rare surname, Laos, and Uruguay. Measured by absolute frequency, this name is the most popular in France, the Democratic Republic of the Congo, and Laos. Very seldom, Пуй is the forename as well as the last name.