Last name Phithiwat (Phithiwat 
) , throughout the world, is an extremely rare cognomen. Much more frequently, Phithiwat is the forename as well as the last name.
Nongpo, Supalrak, Kaewpuk, Plengbun, Nokkaeo, Muangnil, Upapornpong, Thongkham, Khwanthong, Rungsrinorabutr, Leewiboonsin, Kamonrattanadilok, and Charatcharungkiat