Last name 羅特 (Rotter 
, 羅特 
) , globally, is a common surname. The family name 羅特 is characteristic of Austria, where it is quite a common surname, Slovenia, where it is quite a rare surname, and Germany. Not in comparison with a country's population, it is commonest in Germany, the United States, and Austria. Very seldom, 羅特 is the forename as well as the last name.