Family name Смол (Smol 
, Bertris 
, Смол 
) , across the world, is a rare surname. The family name Смол is characteristic of Netherlands, where it is a rare surname, Slovakia, and Poland. In absolute terms, this name is the most popular in Poland, Netherlands, and Germany. Likewise, Смол is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Smol | Germany, Netherlands, Poland, Morocco, India |
| Bertris | South Africa, Brazil, France |
| Смол | Kyrgyzstan, Ukraine, Russia |