All over the world, Maria Nelcy (Maria Nelcy 
) is a rare principally feminine, but scarcely male first name. The forename Maria Nelcy is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a rare predominantly feminine, but very infrequently boy's name. Much less frequently, Maria Nelcy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maria Nelcy | Colombia, Philippines, Spain, Ecuador, Costa Rica |
Soto, Cardona Marin, Montoya Rivas, Londoño Loaiza, Lopez Arango, Agudelo Vega, Pinzon Hernandez, Gutierrez, Rodriguez, Martinez, Oleinik, Giraldo, Galindez Ramos, Perdomo, Sanchez, Morales, Franco, Vargas, Torres, Acosta, Moreno, Hayag, Gomez, Marin, Cruz, Caicedo, and Castañeda Caballero