Surname Livchak (Livchak 
, Ливчак ) , around the world, is a rare last name. The cognomen Livchak is habitual in Russia, where it is a very rare surname, Ukraine, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Livchak | Spain, United Kingdom, United States, Russia, Ukraine |
| Ливчак | Russia, Ukraine |
| nikolaĭ nikolaevich livchak (b. 1837) |
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| aleksei yakovlevich livchak Ph.D. Voronezh State University |
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| yakov borisovich livchak Ph.D. Ural State University 1962 |
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