Family name Tatiana Janeth (Tatiana Janeth 
) , around the world, is an extremely rare last name. The surname Tatiana Janeth is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Tatiana Janeth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tatiana Janeth | Ecuador, Chile, Peru, Spain |