Around the world, Schloß (Schloß 
) is an extremely rare unknown gender first name. Much more prevalently, Schloß is the last name as well as the forename.
Kai, Dagmar, Thomas, Volker, Walter, Manfred, Michael, Siwalai, Susanne, Daniel, Andreas, Janosch, Juliane, Matthias, Bernhard, Wolfgang, Alexander, Christoph, Katharina, Carsten, Regine, Stefan, Sergej, Jan, Mike, Susi, Luca, Egon, Hans, Marie, Marco, Matze, Silke, Petra, Peter, Georg, Julia, Jörg, Edgar, Horst, Frank, Sandra, Dominique, and Bernhard Gustav