Surname Mirhaydar (Мирхаыдар 
, Mirhaydar 
) , all around the world, is a very rare last name. The cognomen Mirhaydar is habitual in Russia, where it is an extremely rare surname, and China. Likewise, Mirhaydar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мирхаыдар | Russia |
| Mirhaydar | Canada, China |