Family name Solonovich (Солонович 
, Solonovich 
) , across the world, is quite a rare surname. The family name Solonovich is characteristic of Eastern Europe, particularly Belarus, where it is quite a common surname, Russia, where it is a rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Солонович | Ukraine, Kazakhstan, Belarus, Russia, Kyrgyzstan |
| Solonovich | Russia, United States, Israel, Belarus |