Family name Берегои (Beregoi 
, Берегои , Beregoy 
) , across the world, is a rare surname. The last name Берегои is characteristic of Moldova, where it is quite a common surname, Romania, where it is quite a rare surname, and Portugal, where it is a very rare surname. In absolute terms, the name is most common in Eastern Europe, particularly Moldova, Romania, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Beregoi | Romania, Moldova, France, Italy, Russia |
| Берегои | Russia |
| Beregoy | United States |