DuckCorp Dico

Found one definition

1.                 From German - English Ding/FreeDict dictionary ver. 1.9-fd1:
                   
   
   
                   
                     
   wen /vˈeːn/ <pron, inter>
   who <pron, inter>, whom <pron, inter> [formal]
         "An wen soll ich mich wenden?"  - Whom should I approach?
      Synonym: wem