Cognomen Wirunya (วิรัญญา 
, Wirunya 
) , all around the world, is an extremely rare family name. The surname Wirunya is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Wirunya is the forename as well as the last name.
Jina, Sungtong, Booppunhasamai, Keawwattana, Kheunpetch, Poompaijit, Ruangsri, Inpromma, Satimanon, Chaichana, Chaikruad, Buathanom, Kokasemsook, Lacharojn, Tripittasombut, Wisetsing, Satimanont, Piangpornpen, Limprayulsawad, Pongraveevongsa, Ratanaphosed, Jirattakarn, Sirnongkung, Maneengarm, Wongnuwat, Vichanjit, Sayan, Kayan, Kulna, Tidma, Saelee, Pajcha, Ruksat, Jansuk, Juntra, Imarom, Pongthippanus, Maikaew, Sudatip, Charoen, Chaiwut, Kosuwan, Keawattana, Pawadath, Potinun, Ploymalee, Thongum, Namwong, Saechin, and Rattanawongchai