Family name Mikhnovitch (Михнович 
, Mikhnovitch 
) , in the entire world, is a rare cognomen. The surname Mikhnovitch is habitual in Belarus, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Михнович | Russia, Ukraine, Kazakhstan, Belarus |
| Mikhnovitch | France, Canada |