Family name Hvalko (Hvalko 
, Хвалко 
, Хвалько 
) , throughout the world, is quite a rare last name. The surname Hvalko is habitual in Eastern Europe, particularly Belarus, where it is quite a rare surname, Ukraine, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hvalko | Ukraine |
| Хвалко | Ukraine, Russia |
| Хвалько | Russia, Kazakhstan, Ukraine, Belarus |