Surname סושון (Souchon 
, סושון 
) , globally, is quite a rare last name. The cognomen סושון is habitual in France, where it is quite a rare surname, Mauritius, and Switzerland, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in France, South Africa, and Switzerland. Very seldom, סושון is the forename as well as the last name.