Last name Yuphaphon (ยุภาพร 
, ยุพาพร , ยุพาภรณ์ ) , all around the world, is a very rare surname. The surname Yuphaphon is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Predominantly, Yuphaphon is the forename as well as the last name.
Marks, Philabut, Laosamrong, Ngoenyangdang, Hillmann, Samasanti, Sriphromma, Chaiyarak, Kanokhong, Phansing, Kaenthong, Prichadet, Phothisan, Ratchalin, Inthawong, Chauynukul, Chauynukuy, Kongthapthai, Khwanphatthalung, Kwangkhwang, Khongsukkai, Khunluecha, Artwichai, Sumun, Mulnee, Saetia, Saojan, Aothong, Kamlun, Toabal, Mahamat, Khamaiam, Arramon, Bunchun, Buakham, Leggatt, Tangton, Thakaeo, Thongmi, Naknual, Wanghom, Budsayahem, and Thongchinda