Family name Janneth Andrea (Janneth Andrea 
) , in the world, is an extremely rare cognomen. The last name Janneth Andrea is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Janneth Andrea is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Janneth Andrea | Chile, Ecuador |