Family name Бовсуновськй (Бовсуновськй 
) , across the world, is an extremely rare cognomen. The last name Бовсуновськй is habitual in Eastern Europe, particularly Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Бовсуновськй | Ukraine |
Bovsunovski, and Bovsunovsky