Family name Mereha (Mereha 
, Мереха 
) , in the entire world, is a very rare surname. The surname Mereha is habitual in Kazakhstan, where it is a rare surname, Ukraine, where it is a very rare surname, and Spain. More prevalently, Mereha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mereha | Spain, Ethiopia, Ukraine, United States |
| Мереха | Kazakhstan, Ukraine, Russia |