Surname Duangruetai (Duangruetai 
) , in all the world, is an extremely rare last name. The family name Duangruetai is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Duangruetai is the forename as well as the last name.
Isrin, Srathongkhwaen, Sawaengsak, Wongmonta, Duangkaew, Chewpreecha, Chavanlee, Chaiyapap, Sriprajak, Sriprajuk, Saiyasombat, Duangnet, Daengnonghin, Boonpang, Snidwongse, Surasakjinda, Maimatam, Warasri, Niponwattanakul, Buachai, Boonkam, Champat, Titaya, Kaofai, Sroyjit, Srimuk, Pattanasilp, and Wannacharoenboon