Around the globe, Khamngam (Khamngam 
) is an extremely rare female forename. Predominantly, Khamngam is the last name as well as the forename.
Urai, Somphong, Buathong, Prakrong, Porntida, Ratsamee, Thasanai, Worravit, Wutipong, Sasiwimon, Suphinchaya, Chatatorn, Kittiphod, Pratummas, Praphasri, Rungwichit, Wilaiporn, Satchatham, Kantaphong, Natthakorn, Sophitthanan, Ratsameekhea, Yodchat, Wirinya, Wilawan, Wanchai, Thita, Irada, Sutida, Sokorn, Aisara, Piyada, Janida, Sarawut, Suradet, Auntika, Watcharapon, Boonmee, Parimol, Prajuob, Piyawan, Ramanee, Ratiluck, Darunee, Doranee, Jaruwan, Jirawit, Jiravut, Kongsak, and Phramaha Noraat