Throughout the world, Sourn (Sourn 
) is an extremely rare boy's forename. More prevalently, Sourn is the last name as well as the forename.
Sem, Snann, Cindy, Borie, Bunna, Kosal, Pisey, Danny, Jenni, Julie, Jimmy, Terri, Narin, Emily, Yirng, Sophie, Sreyny, Chinda, Chivin, Kanara, Prosom, Pinith, Sobon, Seina, Samol, Sarim, Ann, Chi, Mary, Maly, Mony, Seng, Chan, Chet, Chea, Bora, Phanno, Khai, Rasy, Dana, Lisa, John, Nary, Nike, Yeng, Manon, Monda, Menea, Rany, and Phirum