Across the world, Rungreang (Rungreang 
) is an extremely rare unknown gender given name. More frequently, Rungreang is the last name as well as the forename.
Ubol, Chanyuth, Khwanjai, Kittipat, Janejira, Tharinya, Teeratan, Fongkung, Songkran, Waraporn, Warisara, Weerapat, Weerapriya, Manasanan, Suntharee, Jukkapong, Theerapat, Warintorn, Suchinsa, Woratus, Oattanisa, Sujin, Asada, Sumath, Sutada, Apirak, Wallop, Sarawut, Sasicha, Somchai, Bunturn, Kanjana, Patrind, Pakanun, Ganniga, Jumlearn, Tanawat, Thitima, Chirankura, and Wachiraporn