Family name Budagovskii (Budagovskii 
, Будаговский 
) , globally, is a rare last name. The cognomen Budagovskii is habitual in Eastern Europe, particularly Belarus, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Budagovskii | Russia |
| Будаговский | Russia, Belarus |
Будаговскии, and Будаговський