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Cognomen Lupuliak (Lupuliak , Лупуляк ) , in the world, is a rare family name. The cognomen Lupuliak is habitual in Ukraine, where it is quite a rare surname, Canada, where it is a very rare surname, and Kazakhstan. Measured by absolute frequency, it is commonest in Ukraine, Canada, and Russia.
VARIANT | COUNTRY |
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Lupuliak | France, Spain, Canada |
Лупуляк | Kazakhstan, Russia, Ukraine |