Cognomen Yuphaphorn (Yuphaphorn 
) , worldwide, is an extremely rare last name. Much more frequently, Yuphaphorn is the forename as well as the last name.
Holte, Thongchaiprasit, Chaiyaratsamee, Khajornkosol, Khamphusaen, Anuchitchanchai, Sawangwong, Limsathayurat, Kittheephueng, Pratchayaphrut, Chinnabut, Frappier, Tienjang, Thongarsa, Kingthuaihan, Kloytamwong, Khengwa, Singsak, Kongin, Uengsuwat, and Wanitcharoen