Family name Zavalij (Завалий 
, Zavalij 
) , throughout the world, is a rare cognomen. The family name Zavalij is characteristic of Kazakhstan, where it is a rare surname, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Завалий | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Zavalij | United States |
| peter zavalij researcher |
|