Is a combined last name of "soukpradith" and "khem". "soukpradith" is a laos surname and "khem" is cambodian. There are only two people in the world with this surname.. for now. (read; sook-pra-dith-kem)
Synthia Soukpradithkhem and Anthony Soukpradithkhem are Sinath Khem and Lao Soukpradith's children.