In all the world, Gißler (Gißler ) is an extremely rare unknown gender first name. Much more frequently, Gißler is the last name as well as the forename.
Giesler, Gissler, Гислер, and Гисслер
Bernd, Alexander, Bernhard, Matthias, Wilhelm, Jürgen, Michael, Manfred, Ulrich, Hubert, Julian, Rudolf, Heinz, Ewald, Erich, Josef, Lukas, Klaus, Elisabeth, and Karl-Heinz
) is an extremely rare unknown gender first name. Much more frequently, Gißler is the last name as well as the forename.