Family name Jellys (Jellys 
) , worldwide, is a very rare surname. The family name Jellys is characteristic of Nicaragua, where it is a very rare surname, Venezuela, and South Africa, where it is an extremely rare surname. More frequently, Jellys is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jellys | Brazil, Nicaragua, Colombia, South Africa, Venezuela |