Family name Phongpen (Phongpen 
) , around the globe, is an extremely rare cognomen. Much more frequently, Phongpen is the forename as well as the last name.
Mataya, Suethep, Pholsiri, Puangwong, Chooboon, Kongsung, Fuangfupong, Wongsiata, Wongsiatha, and Sangkavichitr