Last name ผง (Phong 
, ผง , Powder 
) , across the world, is a common cognomen. The surname ผง is habitual in Vietnam, where it is quite a common surname, Macao, and Trinidad and Tobago. In absolute terms, it is the most numerous in South-eastern Asia, particularly Vietnam, Malaysia, and Myanmar. Also, ผง is the forename as well as the last name.