Globally, Ngammuang (Ngammuang 
) is an extremely rare unknown gender forename. Much more frequently, Ngammuang is the last name as well as the forename.
Tawan, Thitiporn, Patchanan, Kristikul, Chatchaya, Suphachai, Warattaya, Eakkapan, Noppadul, Nattakan, Phallapa, Pannathr, Krangsak, Suwannee, Supakrit, Wanphen, Ekkaluk, Jakkrit, Padkaew, Pattana, Korakot, Busakol, Arunwan, Somporn, Jariya, Kamral, Apinya, Virat, Ratthapong, and Patcharaporn