Cognomen Panthawong (Panthawong 
) , around the world, is a rare family name. The last name Panthawong is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Panthawong is the forename as well as the last name.
Ektha, Phichaporn, Kalayaporn, Weerapong, Wannachai, Wanchana, Thitipan, Thanjira, Thipthanya, Phichaya, Kasinapa, Narumon, Amonrat, Somchai, Chanin, Anuwat, Anupat, Kapayaporn, and Thananchanok