Surname Паско (Pasko 
, Pasco 
, Паско 
) , in the entire world, is a common cognomen. The cognomen Паско is habitual in Philippines, where it is quite a common surname, Slovakia, and Bulgaria, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in Philippines, the United States, and France. Very seldom, Паско is the forename as well as the last name.