Surname Ivanovskyi (Ivanovskyi 
) , in the world, is an extremely rare last name. The surname Ivanovskyi is habitual in Estonia, where it is a rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ivanovskyi | Ukraine, Estonia |
Ivanovski, Ivanovskij, Ivanovsky, Ivanowski, Iwanouski, Iwanowski, Iwanowskij, Iwanowskyj, Ивановски, Ивановский, and Івановський