Giös, Giers, Gös Gierss, Girs Hersch, Hirsch( German spelling), Hirsh, Hersman, Herschman, Hirschman Gersch, Girsh Irsh der. Hirsh (Yiddish) Stag Ref. A dictionary of Surnames from the Russian Jewish Empire. Revised Edition, Alexander Beider. Avotaynu Inc, NJ. 1998.2008 p401.