Cognomen Mageria (Магеря 
, Mageria 
) , all around the world, is a rare last name. The surname Mageria is characteristic of Kenya, where it is a rare surname, Ukraine, and Russia. Very seldom, Mageria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Магеря | Kyrgyzstan, Kazakhstan, Ukraine, Russia |
| Mageria | Germany, United States, Brazil, Kenya |