Surname Джам-Булат (Джам-Булат 
) , around the globe, is an extremely rare last name. Predominantly, Джам-Булат is the forename as well as the last name. Parts of the name also exists independently as a last name Джам, and a first name Булат.
| VARIANT | COUNTRY |
|---|---|
| Джам-Булат | Russia |