Throughout the world, Merdia (Merdia 
) is a rare principally boy's, but scarcely female forename. The given name Merdia is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare male name. More frequently, Merdia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Merdia | Ethiopia, Spain, Indonesia, Democratic Republic of the Congo, United States |