Surname 普金 (普金 
, Pugin 
) , in the entire world, is quite a rare cognomen. The cognomen 普金 is characteristic of Switzerland, where it is quite a rare surname, Mauritius, and France, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in France, Switzerland, and South Africa. Very seldom, 普金 is the forename as well as the last name.