Cognomen Kunyaphat (Kunyaphat 
) , throughout the world, is an extremely rare last name. The cognomen Kunyaphat is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Kunyaphat is the forename as well as the last name.
Jehdo, Tanutkunsard, Phasawatdipap, Peeradejmontri, Kunsuphicha, Khongkaew, Saengpaen, Sangkasem, Thiensai, Dananuruk, Prempotwatana, Khongdaeng, Chaisrida, Tengnoi, Ruekyai, Phlaisa, Khampin, Supasan, Sansart, Meechai, Limkul, Hasup, Pisutthithananun, and Chooprasertsuk