Family name Merary (Merary 
) , worldwide, is quite a rare surname. The cognomen Merary is habitual in Latin America and the Caribbean, particularly Honduras, where it is quite a common surname, Nicaragua, where it is quite a rare surname, and Mexico, where it is a rare surname. Also, Merary is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Merary | Guatemala, Mexico, Honduras, Dominican Republic, El Salvador |