Last name Baltsevich (Baltsevich 
, Балтсевич , Балцевич 
) , all around the world, is quite a rare family name. The surname Baltsevich is characteristic of Belarus, where it is quite a common surname, Rwanda, where it is quite a rare surname, and Kazakhstan, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Belarus, Rwanda, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Baltsevich | Russia, Spain, Rwanda, Belarus, United States |
| Балтсевич | Russia |
| Балцевич | Russia, Ukraine, Belarus |
| Бальцевич | Kazakhstan, Russia, Ukraine, Belarus |