Cognomen Gorbacev (Gorbacev 
, Горбачёв 
) , in all the world, is quite a rare family name. The cognomen Gorbacev is habitual in Belarus, where it is quite a rare surname, Kazakhstan, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gorbacev | Germany, Indonesia, United States |
| Горбачёв | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
Garbachev, Gorbachev, Gorbachoff, Gorbachov, Gorbachyov, Gorbaciov, Gorbacov, Gorbacsov, Gorbaczow, Gorbatchev, Gorbatchov, Gorbatjov, Gorbatschew, Gorbatschow, Gorbatsev, Gorbatsjov, Gorbatsov, Gorbaçov, Gorbačev, Gorbačiovas, Gorbačov, Gorbačovs, Gorbechev, Gorvachov, Harbachow, Horbachov, Гарбачоў, Горбачов, and გორბაჩოვი