Family name Пенцо (Penzo 
, Пенцо 
) , in the world, is quite a common surname. The surname Пенцо is characteristic of Italy, where it is quite a rare surname, the Dominican Republic, and Venezuela, where it is a rare surname. Measured by absolute frequency, it is commonest in Italy, the United States, and Argentina. Very seldom, Пенцо is the forename as well as the last name.