Surname Lewisch (Lewisch 
) , globally, is a rare cognomen. The cognomen Lewisch is characteristic of Austria, where it is quite a rare surname, Canada, where it is a very rare surname, and Germany. Not in comparison with a country's population, it is the most numerous in Western Europe, particularly Austria, Germany, and France.
| VARIANT | COUNTRY |
|---|---|
| Lewisch | Austria, Germany, Canada, United States, France |
| peter lewisch Austrian lawyer, AT (b. 1963) |
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| peter lewisch (b. 1963) |
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| eva lewisch researcher (ORCID 0000-0002-1295-1482) |
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