Cognomen Butwang (Butwang 
) , in the world, is a rare family name. The family name Butwang is habitual in Thailand, where it is a rare surname, and Norway, where it is a very rare surname. Very seldom, Butwang is the forename as well as the last name.
Apinya, Pongsri, Raviwan, Jatupol, Suttisak, Auraiwan, Sattaponr, Rungthiwa, Thunyapong, and Wachiraprakorn