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Surname Berchem (برشم
, Berchem
) , all over the world, is quite a common cognomen. The surname Berchem is characteristic of Luxembourg, where it is quite a common surname, Sudan, and Switzerland, where it is quite a rare surname. In absolute terms, it is the most numerous in Sudan, Germany, and the United States. Much less frequently, Berchem is the forename as well as the last name.