Surname Boonkwang (Boonkwang 
) , throughout the world, is a rare cognomen. The family name Boonkwang is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Boonkwang is the forename as well as the last name.
Poja, Waranya, Wipornrat, Yuwatida, Sawitree, Sirirath, Sujittra, Apiradee, Chokanun, Kanyarat, Parichat, Pannarat, Pornthiwa, Pimpakan, Punpanuch, Rungsiya, Lakkanich, Jeerapat, Jittarat, Jipapinya, Tidaporn, Nattakan, Ekanong, Tanawit, Jintana, Ladawan, Pinid, Pisut, Wonya, Seksun, Amarit, Kruang, Prajak, Prajuk, Pichai, Namfon, Napaswan, Montree, Sirilux, Supanan, Suwimol, Boonnom, Kunawut, Pattera, Panuwat, Paksuda, Phirada, Phijika, Mongkol, and Noocharin