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Last name Troianovskaia (Troianovskaia , Троиановская
, Трояновская
) , globally, is a rare family name. The cognomen Troianovskaia is characteristic of Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan.
VARIANT | COUNTRY |
---|---|
Troianovskaia | Georgia |
Троиановская | Russia |
Трояновская | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |