Surname Marcelvy (Marcelvy 
) , in the entire world, is an extremely rare cognomen. The last name Marcelvy is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more prevalently, Marcelvy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marcelvy | Venezuela, Democratic Republic of the Congo |