Surname Ivanitskaia (Иваницкая 
, Иванитская , Ivanitskaia 
) , around the world, is quite a rare family name. The last name Ivanitskaia is habitual in Belarus, where it is quite a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Иваницкая | Belarus, Russia, Kazakhstan, Ukraine |
| Иванитская, Иванитцкаиа | Russia |
| Ivanitskaia | Canada, United States |