Across the world, Düster (Düster 
) is an extremely rare unknown gender given name. Much more frequently, Düster is the last name as well as the forename.
Jan, Horst, Frank, Ilhan, Willi, Willy, Marion, Martin, Marcus, Markus, Marvin, Magnus, Sandra, Sabine, Sophia, Andrea, Roland, Renate, Rudolf, Dennis, Daniel, Gisela, Heiko, Heidi, Erich, Josef, Ute, Uwe, Anja, Arno, Karl, Ralf, Rolf, Gerd, Theo, Nico, Jannis, Hans, Marco, Mindy, Sarah, Simon, Achim, Bernd, Beate, Klaus, Paula, Peter, Maria, and Jasmin