In the world, สายสุพรรณ (สายสุพรรณ 
, Saisupun , Saisuphan ) is a very rare female given name. The forename สายสุพรรณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare feminine name. More prevalently, สายสุพรรณ is the last name as well as the forename.