Cognomen مراح (Merah 
, مراح 
, Mrah 
) , around the globe, is a common surname. The surname مراح is habitual in Algeria, where it is quite a common surname, Brunei, and Israel. Not in comparison with a country's population, it is commonest in Algeria, Indonesia, and Israel. Very seldom, مراح is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Merah | Israel, France, Saudi Arabia, Algeria, Indonesia |
| مراح | Sudan, Libya, Algeria, Iraq, Morocco |
| Mrah | Malaysia, France, India, Tunisia, Algeria |