Last name Мурынов (Мурынов 
) , around the world, is a rare family name. The surname Мурынов is characteristic of Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Russia, where it is an extremely rare surname. Much less frequently, Мурынов is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мурынов | Azerbaijan, Kazakhstan, Russia |