All around the world, 西弗斯 (西弗斯 
, Sievers 
, Severs ) is a very rare largely boy's, but uncommonly feminine first name. The first name 西弗斯 is habitual in Western Europe, particularly Germany, where it is a very rare boy's name. Much more prevalently, 西弗斯 is the last name as well as the forename.