网页Gerhard - Wikipedia. Gerhard is a name of Germanic origin and may refer to: Given name. Gerhard (bishop of Passau) (fl. 932–946), German prelate. Gerhard III, Count of Holstein-Rendsburg (1292–1340), German prince, regent of Denmark. Gerhard Barkhorn (1919–1983), German World War II flying ace. Gerhard Berger (born …