Cognomen Thoedsak (Thoedsak 
) , in all the world, is an extremely rare last name. Predominantly, Thoedsak is the forename as well as the last name.
Sudta, Sricharoenta, Sunthonthanmas, Rattanachan, Khongmueang, Changkhaokham, Akkarasawart, Piamsuksan, Boonmaprasert, Alipariyakul, Udommethaporn, Oaksornphim, Charuakkra, Sapphasri, Intaping, Phithakthammakun, Nuangjumnong, Phuttaro, Paksawan, Chanapai, Singsorm, Waekade, Loidonfaek, Damkham, Phatana, Chaikla, Somphon, Saenkla, Booyoo, Tonsa, Kanom, Thandamrong, and Wongwattanakun