Cognomen Arunthong (Arunthong 
) , around the globe, is a very rare surname. The cognomen Arunthong is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Arunthong is the forename as well as the last name.
Montha, Sangob, Siriwan, Aekapop, Sakkasem, Supakdee, Wasupong, Arinchawit, and Natthaphon