Family name Pornpichai (Pornpichai 
) , throughout the world, is a very rare surname. The last name Pornpichai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Pornpichai is the forename as well as the last name.
Ampai, Charoensuk, Ekkasemleesakul, Taweepong, Chaimartra, Ophasrirot, Ophasirot, Wangsamethikul, Thonkong, Dissaro, Yoddee, Yaisringam, Tavong, Navin, Janta, Pakapath, and Rattanamahasakul