Koschier

== English == === Alternative forms === Kosir, Koshir === Etymology === From German Koschier, Germanized form of Slovene Košir. === Proper noun === Koschier A surname. === Further reading === Hanks, Patrick, editor (2003), “Koschier”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 340. == German == === Etymology === From Slovene Košir. === Proper noun === Koschier m or f (proper noun, surname, masculine genitive Koschiers or (with an article) Koschier, feminine genitive Koschier, plural Koschiers or Koschier) a surname