Surname Nelys (Nelys 
) , worldwide, is quite a rare family name. The cognomen Nelys is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is quite a rare surname, Honduras, and Venezuela. Also, Nelys is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nelys | Nicaragua, Dominican Republic, Honduras, Venezuela, Colombia |