Cognomen Phothiphon (Phothiphon 
) , in the entire world, is a very rare family name. The last name Phothiphon is habitual in Thailand, where it is a rare surname, and Argentina, where it is an extremely rare surname. Much less frequently, Phothiphon is the forename as well as the last name.
Wanna, Bounhoo, Nipaporn, Yotsaporn, Poonyawee, Khantharat, and Preeyaporn