Cognomen Doungduen (Doungduen 
) , all around the world, is a very rare last name. The family name Doungduen is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Doungduen is the forename as well as the last name.
Khante, Sittikrong, Sangawongse, Thepsonti, Limpitikul, Kwanthong, Boonbutta, Thaweephol, Srithanon, Ruengrit, Ngandee, Jetawan, Petyoung, Muangma, Oupanun, Wanakool, and Ngamsomsuke