Last name Ланнер (Lanner 
, Ланнер 
) , around the world, is quite a rare surname. The surname Ланнер is characteristic of Austria, where it is quite a rare surname, Sweden, and Denmark, where it is a rare surname. Not in comparison with a country's population, the name is most common in Austria, Sweden, and Germany. Very seldom, Ланнер is the forename as well as the last name.