Surname Janeth Alejandra (Janeth Alejandra 
) , in the world, is a rare cognomen. The cognomen Janeth Alejandra is habitual in Spain, where it is a rare surname, and Chile. More frequently, Janeth Alejandra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Janeth Alejandra | Bolivia, Peru, Ecuador, Spain, Chile |