Family name Phumtong (Phumtong 
) , around the globe, is a very rare last name. The cognomen Phumtong is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Piya, Paripat, Somphong, Chitisan, Ping-Ping, Tammakorn, Theppong, Rungsiman, Tharistree, Thunthaporn, Kwancheewa, and Nattanicha