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Surname Witchaya (วิชญา , Witchaya , วิชญะ ) , throughout the world, is an extremely rare last name. The cognomen Witchaya is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Witchaya is the forename as well as the last name.
Sakul, Limsakul, Wannarat, Ungphaiboon, Chomchuen, Promsawat, Pongkrapan, Yutthasin, Sirisombat, Ampornpong, Rongsayamanont, Thongkesorn, Wongboonying, Saenmongkol, Suphasathitkun, Booncharoen, Phithakphawasutthi, Rotchanarak, Wanichakulviriya, Sirihirunratchata, Chueachanpol, Rattanavilai, Putthong, Phetliap, Phetsuwan, Pimjaipong, Naree, Yudee, Sanpuwa, Jaisue, Maniwan, Sipipattanakun, Chaiwan, Butdawong, Khongpo, Jingjit, Tangsunthonkhun, Noimala, Witoonrat, Wutiwitchanon, Manmuang, Maleerat, Saowapak, Suksuwan, Srisawat, Chaitama, Kerdcham, Khotarathititham, Faikrua, and Sawatdeenarunat