Across the world, Klöpper (Klöpper 
) is an extremely rare unknown gender given name. Predominantly, Klöpper is the last name as well as the forename.
Jan, Nils, Nira, Elke, Erna, Hans, Fynn, Ingo, Iris, Olaf, Maria, Marie, Marco, Maren, Sarah, Silke, Anton, Bernd, Karin, Kevin, Klaus, Petra, Jens, Jana, Lina, Lars, Joe, Tim, Ira, Udo, Ute, Uwe, Mark, Anna, Anni, Anja, Peter, Anke, Karl, Kurt, Paul, Ralf, Rolf, Rene, Ruth, Dirk, Gerd, Lara, Axel, and Robin