Family name Grubov (Grubov 
) , around the globe, is a very rare last name. The cognomen Grubov is characteristic of Denmark, where it is a rare surname, Czechia, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Grubov | Czechia, Russia, Denmark, United States, Israel |
| vadim grubov researcher |
|