Surname Nelssa (Nelssa 
) , worldwide, is an extremely rare family name. The last name Nelssa is habitual in Latin America and the Caribbean, particularly Honduras, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Much more frequently, Nelssa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nelssa | Honduras, Philippines, Brazil, Argentina, Democratic Republic of the Congo |