Family name Thongkhaw (Thongkhaw 
) , in all the world, is a rare surname. The family name Thongkhaw is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Noo, Eakapol, Varanya, Wanwisa, Sittirat, Surachai, Akekawit, Benjamin, Karnjana, Krieangsak, Panupong, Punnatat, Puntaree, Jaruvadee, Jeeranun, Jureerat, Thitiwat, Nalinpan, Nichapat, Nutdanai, Pisetsuthi, Thanakhan, Nopporn, Narumon, Tiwawan, Jirawan, Mali, Sayfa, Ladda, Jirat, Oraya, Waris, Samart, Suphab, Alissa, Bandit, Thitiporn, Kobkul, Maliwan, Satetee, Sirinut, Suwimol, Sriprai, Amonwan, Chatree, Kittiya, Pairote, Punyisa, Onnapa, and Nichaphat