Cognomen Гульба (Gulba 
, Гульба 
) , all over the world, is a rare family name. The cognomen Гульба is habitual in Poland, where it is a rare surname, Belarus, and Germany. Not in comparison with a country's population, this name is the most popular in Poland, Germany, and Russia. More frequently, Гульба is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gulba | Pakistan, Germany, United States, Poland, India |
| Гульба | Kyrgyzstan, Russia, Belarus, Kazakhstan, Ukraine |