Surname كلوج (Kluge 
, Clough , كلوج 
) , around the globe, is a common last name. The surname كلوج is characteristic of Germany, where it is quite a common surname, Reunion, and Estonia, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Germany, the United States, and the United Kingdom. Very seldom, كلوج is the forename as well as the last name.