Around the world, Nelly Trinidad (Nelly Trinidad 
) is a very rare feminine forename. The given name Nelly Trinidad is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare female name, and Peru. Very seldom, Nelly Trinidad is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nelly Trinidad | Peru, Argentina, Chile, Ecuador, Costa Rica |