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.
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karlheinz gröchenig Austrian mathematician, AT (b. 1959) |
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| michael gröchenig D.Phil. University of Oxford 2013 |
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| simon gröchenig |
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