Cognomen 萨默 (Summer 
, Sommer , Sammer ) , around the globe, is a widespread surname. The cognomen 萨默 is habitual in Greenland, where it is a common surname, Austria, where it is quite a common surname, and Switzerland (explore the name in all countries). In absolute terms, it most frequently occurs in Germany, the United States, and Austria. Likewise, 萨默 is the forename as well as the last name.