Surname Mercid (Mercid 
) , in the world, is a very rare family name. The surname Mercid is characteristic of Honduras, where it is a very rare surname, Philippines, and Venezuela, where it is an extremely rare surname. Likewise, Mercid is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mercid | Peru, Honduras, Colombia, Philippines, Venezuela |