Family name Maldonado Merchan (Maldonado Merchan 
) , across the world, is a very rare last name. The cognomen Maldonado Merchan is characteristic of Andorra, where it is quite a rare surname, Ecuador, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Maldonado Merchan | Spain, Ecuador, Andorra |