Cognomen Pidi (Pidi 
, Pedir 
) , in the entire world, is quite a rare surname. The surname Pidi is habitual in Papua New Guinea, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and Philippines. Measured by absolute frequency, it is commonest in India, Indonesia, and the Democratic Republic of the Congo. Also, Pidi is the forename as well as the last name.