Last name Руге (Ruhe 
, Ruge 
, Руге 
) , around the globe, is a common surname. The surname Руге is characteristic of Germany, where it is quite a rare surname, Colombia, and Denmark. Not in comparison with a country's population, the name is most common in Germany, Colombia, and the United States. Very seldom, Руге is the forename as well as the last name.