Surname Buaphen (Buaphen 
) , in the world, is a very rare last name. The family name Buaphen is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Buaphen is the forename as well as the last name.
Arri, Tanida, Volavit, Paphitchaya, Natthanee, and Saengrawee