Family name Gröchenig (Gröchenig 
) , all over the world, is a very rare cognomen. The cognomen Gröchenig is characteristic of Western Europe, particularly Austria, where it is a rare surname, and Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gröchenig | Austria, Germany |
|
karlheinz gröchenig Austrian mathematician, AT (b. 1959) |
|
| michael gröchenig D.Phil. University of Oxford 2013 |
|
|
| simon gröchenig |
|