Family name Somsun (Somsun 
) , around the world, is an extremely rare last name. The cognomen Somsun is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. Predominantly, Somsun is the forename as well as the last name.
Bibi, Nesa, Nahar, Nessa, Nehar, Lawyer, Khunnonkwao, and Kootiratragarn