Last name Sibircev (Sibircev 
, Сибирцев 
) , all around the world, is quite a rare family name. The surname Sibircev is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Sibircev | Israel |
| Сибирцев | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |