Last name Penphat (Penphat 
) , in the entire world, is an extremely rare family name. Predominantly, Penphat is the forename as well as the last name.
Boonsri, Kanjana, Lojanapiwat, Somjaipongtham, Napatthalung, Thanatthat, Rutthananurak, Sunthornchookiat, and Soonthornchookieat