Cognomen Adach (Adach 
, Адаш 
) , in the world, is quite a rare surname. The last name Adach is characteristic of Eswatini, where it is quite a rare surname, Kyrgyzstan, and Poland. Likewise, Adach is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adach | Germany, Eswatini, United States, Poland, Canada |
| Адаш | Uzbekistan, Kazakhstan, Russia, Kyrgyzstan, Ukraine |
|
jan adach PL (b. 1913) |
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kazimierz adach Polish boxer, PL (b. 1957) |
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| adam adach Polish painter, PL (b. 1962) |
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| krzysztof adach |
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| krzysztof adach |
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