Surname Дробь (Drob 
, Дробь 
) , all around the world, is quite a rare cognomen. The last name Дробь is habitual in Eastern Europe, particularly Romania, where it is quite a rare surname, Poland, where it is a rare surname, and Belarus. Not in comparison with a country's population, it is commonest in Romania, Poland, and the United States. Also, Дробь is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Drob | Germany, Belarus, Poland, United States, Romania |
| Дробь | Kazakhstan, Ukraine, Russia |