The surname "Krieger" is of German origin, meaning "warrior" or "fighter." It is derived from the Middle High German word "krieger," which reflects a historical association with military service or combat. The name is relatively common in Germany and among German-speaking communities. Krieger can also be found in various forms across different cultures, often adapted to local languages. Notable individuals with the surname include David Krieger, an American peace activist, and Kurt Krieger, a German artist. The name has also appeared in popular culture, contributing to its recognition beyond its geographic roots.