Throughout the world, Tumkhadzhiev (Tumkhadzhiev 
, Тумхаджиев 
) is an extremely rare unknown gender given name. Much more prevalently, Tumkhadzhiev is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tumkhadzhiev | Russia |
| Тумхаджиев | Russia, Kazakhstan |