Cognomen Saengmuang (Saengmuang 
) , all around the world, is a rare family name. The last name Saengmuang is characteristic of Thailand, where it is a rare surname, Singapore, and the United States, where it is an extremely rare surname. Much less frequently, Saengmuang is the forename as well as the last name.
Keo, Theerasakmr, Nutthanisha, Thanathorn, Natthawat, Theerasak, Thanathon, Thanaporn, Kanassanan, Worathep, Noawarat, Naowarat, Nawanaree, Tanatorn, Patcharaporn, Dalavanh, Priyanat, Paniphat, Khamnang, Bounkham, Supattra, Sirimart, Natapon, Leokham, Saranya, Entira, Narisa, Weena, Wipa, Pornsuda, and Watchareephon