Last name Гайсслер (Geissler 
, Гайсслер 
) , around the globe, is a common family name. The family name Гайсслер is habitual in Western Europe, particularly Austria, where it is quite a common surname, Germany, where it is quite a rare surname, and Luxembourg. In absolute terms, it is the most numerous in Germany, the United States, and Austria. Much less frequently, Гайсслер is the forename as well as the last name.