Surname Wigran (Wigran 
) , all around the world, is an extremely rare last name. The family name Wigran is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Wigran is the forename as well as the last name.
Udom, Jiamdumrus, Malinee, Sangubol, Siwadamrongpong, Janyaporn, Ngasaman, and Phadungkingtrakul