Cognomen Thunyathep (Thunyathep 
) , in the world, is an extremely rare last name. Much more prevalently, Thunyathep is the forename as well as the last name.
Jaisuk, Maobumrung, Mungpunklang, Sevichai, Attajinda, Peganant, Naksingthong, Boonruang, Thanomnam, Wongsakun, and Jaruchotrattanasakul