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Family name Tcherniaev (Черняев , Tcherniaev , Черниаев ) , all around the world, is a common last name. The cognomen Tcherniaev is habitual in Russia, where it is quite a rare surname, Kazakhstan, and Belarus.
VARIANT | COUNTRY |
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Черняев | Kazakhstan, Ukraine, Kyrgyzstan, Belarus, Russia |
Tcherniaev | United States |
Черниаев | Russia |