Family name Lilian Janneth (Lilian Janneth 
) , in all the world, is a very rare cognomen. The last name Lilian Janneth is habitual in Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. More prevalently, Lilian Janneth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lilian Janneth | Chile, Ecuador, Spain |