Family name คูณเกษม (คูณเกษม ) , globally, is a very rare surname. The cognomen คูณเกษม is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
Koonkasem
วิบูรณ์
) , globally, is a very rare surname. The cognomen คูณเกษม is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.