Family name Сорг (Sorg 
, Сорг 
) , all over the world, is quite a common last name. The last name Сорг is characteristic of Western Europe, particularly Switzerland, where it is quite a rare surname, Germany, and Luxembourg. Not in comparison with a country's population, this name is the most popular in Germany, the United States, and Switzerland. Much less frequently, Сорг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sorg | Germany, Switzerland, United States, France, Brazil |
| Сорг | Russia, Ukraine |