Cognomen Inozemtcev (Иноземцев 
, Inozemtcev 
) , in all the world, is quite a common family name. The surname Inozemtcev is habitual in Russia, where it is quite a rare surname, Kazakhstan, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Иноземцев | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Inozemtcev | Estonia |