Surname Гаджи-Гасан (Гаджи-Гасан 
) , worldwide, is an extremely rare cognomen. Much more frequently, Гаджи-Гасан is the forename as well as the last name. Parts of the name also exists independently as a first name Гаджи, and a first name Гасан.
| VARIANT | COUNTRY |
|---|---|
| Гаджи-Гасан | Russia |