Cognomen Phongsapat (Phongsapat 
) , all around the world, is an extremely rare last name. Much more prevalently, Phongsapat is the forename as well as the last name.
Moolklang, Chairat, Promjiam, Ponjiak, Pullpong, Patsinsiri, Poolpong, Phonsing, Sawatphan, Kantiworraphongkul, Khuadkaew, Sawaengsuk, and Songprakob