Last name Aumpan (Aumpan 
) , around the world, is an extremely rare surname. The surname Aumpan is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Aumpan is the forename as well as the last name.
Kumpol, Wongwiwitpattana, Prommaban, Singhapan, Noptrakul, Nobtrakul, Janyakaew, Aungkutranon, Srisathian, Srisuwan, Pankaew, Kuentak, Kanawong, Supapas, Sirakum, Weanwong, Prarom, Sakdarak, and Lertpanyasomboon