Surname Rephah (Rephah 
) , all over the world, is an extremely rare family name. The last name Rephah is habitual in Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. Much less frequently, Rephah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rephah | United States, Nigeria |