Cognomen Muragina (Muragina 
, Мурагина 
) , in the world, is a very rare last name. The surname Muragina is habitual in Latvia, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Muragina | Latvia |
| Мурагина | Kazakhstan, Russia |