Derfner

== English == === Etymology === Probably a variant of German Dorfner. === Proper noun === Derfner (plural Derfners) A surname from German. ==== Statistics ==== According to data collected by Forebears in 2014, Derfner is the 399091st most common surname in the United States, belonging to 38 individuals. === Further reading === Hanks, Patrick, editor (2003), “Derfner”, in Dictionary of American Family Names, volume 1, New York: Oxford University Press, →ISBN, page 445.