In the entire world, Soper (Soper , Supper , Souper ) is a rare principally male, but very infrequently feminine given name. The forename Soper is characteristic of Greece, where it is a rare gender-neutral name, Tunisia, where it is a rare male name, and Saudi Arabia. In absolute terms, it is the most numerous in Egypt, Iraq, and Vietnam. Predominantly, Soper is the last name as well as the forename.