Surname Korolchuk
Korolchuk
Country and Region Rankings
| Region | Rank | Count |
| Ukraine, Volyn-oblast | 145 | <1k |
| -- Code | ? | ? |
| Ukraine, Rivne-oblast | 196 | <1k |
| -- Code | ? | ? |
| Belarus, Brest-region | 318 | <1k |
| -- Code | ? | ? |
| Ukraine, Khmelnytskyi-oblast | 543 | <1k |
| -- Code | ? | ? |
| Ukraine, Zhytomyr-oblast | 997 | <1k |
| -- Code | ? | ? |
Famous People with surname Korolchuk