Surname Medrina (Medrina 
, Медрина 
) , worldwide, is a rare cognomen. The cognomen Medrina is characteristic of Philippines, where it is a rare surname, Nicaragua, and Honduras, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Philippines, Russia, and Nicaragua. Likewise, Medrina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Medrina | Tanzania, South Africa, Philippines, Nicaragua, India |
| Медрина | Kazakhstan, Russia, Ukraine |