Cognomen Wiedrich (Wiedrich 
) , across the world, is a rare surname. The cognomen Wiedrich is habitual in Austria, where it is a rare surname, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Wiedrich | Germany, Austria, United States, Argentina, France |
| anne wiedrich French Righteous Among the Nations, FR (b. 1885) |
|
|
| camille wiedrich FR (b. 1880) |
|
|
| william w. wiedrich American bishop (b. 1931) |
|
|
| delanie wiedrich US (b. 1996) |
|