Surname Boonkhong (บุญคง 
, Boonkhong 
) , around the world, is quite a common family name. The last name Boonkhong is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname. Very seldom, Boonkhong is the forename as well as the last name.
San, Nattadaporn, Netnapha, Sarinthip, Boonchuti, Kanchanok, Kunnaphat, Nattapat, Poonnamaad, Jariyawan, Thanyaluck, Nattakith, Nootchanard, Nuttanicha, Nanthaphong, Punnamate, Jiraporn, Kittipat, Suttinun, Mali, Sunee, Laied, Narong, Paweena, Piyarat, Piyanon, Janriya, Tanawat, Taramas, Nararak, Nitiwat, Netnapa, Nutawat, Wonlaya, Sahathanaphat, and Warissaraporn