Surname Geysler (Geysler 
, Гейслер 
) , across the world, is a rare cognomen. The family name Geysler is habitual in Israel, where it is a rare surname, Kazakhstan, and Kyrgyzstan. Not in comparison with a country's population, it is commonest in Kazakhstan, Israel, and Mexico. Much less frequently, Geysler is the forename as well as the last name.