Last name Macuy (Macuy 
) , in all the world, is a rare surname. The cognomen Macuy is habitual in Equatorial Guinea, where it is quite a rare surname, Mexico, where it is an extremely rare surname, and Philippines. Very seldom, Macuy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Macuy | Philippines, Equatorial Guinea, Mexico |