Cognomen Гаджимустафаев (Гаджимустафаев 
) , worldwide, is a very rare family name. The cognomen Гаджимустафаев is habitual in Eastern Europe, particularly Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Гаджимустафаев | Russia |
Саид, Рамазан, and Гаджимагомед