Ondrusek

== English == === Etymology === From Slovak Ondrušek or Czech Ondrušek, Slovak Ondrúšek, and Czech Ondrůšek. === Proper noun === Ondrusek (plural Ondruseks) A surname. === Further reading === Hanks, Patrick, editor (2003), “Ondrusek”, in Dictionary of American Family Names, volume 3, New York: Oxford University Press, →ISBN.