1) German given name 
Herdrich (her-jrik) is derived from the Old High German `hart`, meaning `strong` or `powerful`, and the Germanic word `rik`, denoting a `king`. `prince`, or `ruler`. The earliest recorded date of the family name Herdrich was in 1296. The origin of the family name Herdrich is Northern Germany and Southern Denmark. To date most Herdric...