Koopmann

== English == === Alternative forms === Koopman === Etymology === North/Low German surname, from Middle Low German kōpman (“merchant, buyer”), from Old Saxon kōpman, from Proto-West Germanic *kaupamann. This is the Low German form of Kaufmann. Compare Koopman. === Proper noun === Koopmann (plural Koopmanns) A surname from German. ==== Statistics ==== According to the 2010 United States Census, Koopmann is the 41234th most common surname in the United States, belonging to 528 individuals. Koopmann is most common among White (95.64%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Koopmann”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 336.