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Surname Troinin (Тройнин
, Troinin
, Троинин
) , worldwide, is a rare cognomen. The cognomen Troinin is characteristic of Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
VARIANT | COUNTRY |
---|---|
Тройнин | Kazakhstan, Russia, Ukraine |
Троинин, Troinin | Russia |