Family name Amonphak (Amonphak 
) , globally, is an extremely rare last name. The family name Amonphak is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Amonphak is the forename as well as the last name.
Aongart, Chimwai, Kitkhayan, Mahakhunakorn, and Chaisrithong