Surname Machkovskii (Машковский 
, Machkovskii , Мачковский 
) , globally, is quite a rare family name. The cognomen Machkovskii is habitual in Belarus, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Машковский | Russia, Belarus, Kazakhstan, Georgia, Ukraine |
| Machkovskii | Kazakhstan |
| Мачковский | Belarus, Russia, Kazakhstan, Kyrgyzstan |
Мачковскій, Мачковський, and Машковський