Family name Arunsak (Arunsak 
) , all over the world, is a very rare last name. The family name Arunsak is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Arunsak is the forename as well as the last name.
Mala, Supapong, Serirueangrong, Phankham, Rongviriyapanich, Deewijit, Wirottakul, Mengchuai, Seetaphawang, Onglaor, Adulsuttikul, Chansooksri, Butipanka, Kongkaloung, Kongkahluang, Srivichenumpai, Kongkahlaung, Sittiamornporn, Thanisarakool, Adulsuthikul, Thanisarakul, Eaidwijit, Phonsap, Moya, Sena, Mafax, Nitin, Samsri, Saearma, Srijan, Arponmanee, Phunmas, Cumyod, Nunkeiw, Ongla-Or, Mikanut, Saiwaew, Choybunchoo, Bunthon, Khamyod, Kunthaaree, Kaewin, and Wattanawikkit