Family name Bovsunovskii (Bovsunovskii 
, Бовсуновский 
) , across the world, is a rare last name. The cognomen Bovsunovskii is characteristic of Belarus, where it is a rare surname, Kazakhstan, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Bovsunovskii | Russia |
| Бовсуновский | Kazakhstan, Russia, Ukraine, Belarus |