Last name 兰格 (Lange 
, Langer , 兰格 
) , around the globe, is a widespread family name. The last name 兰格 is habitual in Greenland, where it is a common surname, Germany, and Netherlands, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Germany, the United States, and Netherlands. Much less frequently, 兰格 is the forename as well as the last name.