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Family name Troitskaja (Троицкая
, Troitskaja
, Троитская
) , all around the world, is quite a common surname. The cognomen Troitskaja is habitual in Russia, where it is quite a rare surname, Kazakhstan, and Belarus, where it is a rare surname.
VARIANT | COUNTRY |
---|---|
Троицкая | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
Troitskaja | Germany, Estonia |
Троитская | Russia |