Surname Масталиев (Масталиев 
, Mastaliev , Mastaliyev 
) , in all the world, is a rare family name. The last name Масталиев is habitual in Azerbaijan, where it is quite a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Масталиев | Kazakhstan, Russia |
| Mastaliev | Russia |
| Mastaliyev | Azerbaijan |