Cognomen Phokhum (Phokhum 
) , in the entire world, is a very rare surname. The surname Phokhum is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Phokhum is the forename as well as the last name.
Wilai, Pairat, Nukoon, Kantawat, Veerasak, Chayakorn, Chitsanucha, and Phuttaruksa