Cognomen Oraphan (อรพรรณ 
, Oraphan 
, อรพันธ์ ) , in the entire world, is a rare last name. The last name Oraphan is characteristic of Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Oraphan is the forename as well as the last name.
Mora, Doungman, Thongnoy, Hannarong, Saengkham, Chanthara, Chompooaiem, Prommanee, Phanpradit, Dungkumson, Tangbanyong, Wongputta, Yothasamutr, Maneechote, Sakolpattanasak, Sutthichat, Pranpradit, Tantivirasut, Thammawong, Natthasitdangkul, Khanitnantharak, Kusalangkunwat, Phettong, Ponlawat, Khanoeying, Korthong, Suwan, Yokto, Mukura, Saeliw, Saeaew, Paklao, Posaat, Nuntha, Udchin, Mohamed, Pathomwattananurak, Muangin, Audtieng, Chuklin, Kutsena, Jankaeo, Tepprom, Ninlaeng, Haosakun, Mitphusaporn, Sakulkeo, Saekhwang, Sanaohdontree, and Wachirawattanakarn