Cognomen Фассбендер (Fassbender 
, Фассбендер 
, Fassbaender ) , around the world, is quite a rare surname. The family name Фассбендер is habitual in Germany, where it is quite a rare surname, Austria, where it is a rare surname, and Ireland. Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Colombia. Very seldom, Фассбендер is the forename as well as the last name.