Family name Хайслер (Heissler 
, Хайслер 
) , throughout the world, is quite a rare surname. The family name Хайслер is habitual in Western Europe, particularly France, where it is a rare surname, Austria, and Germany. Not in comparison with a country's population, it most frequently occurs in France, Germany, and Brazil. Much less frequently, Хайслер is the forename as well as the last name.