Cognomen Mitrofanskii (Mitrofanskii 
, Митрофанский 
) , across the world, is a very rare last name. The surname Mitrofanskii is habitual in Kazakhstan, where it is a rare surname, Belarus, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Mitrofanskii | Russia |
| Митрофанский | Kazakhstan, Russia, Belarus |