Surname Tatiana Irina (Tatiana Irina 
) , all over the world, is an extremely rare family name. The family name Tatiana Irina is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Tatiana Irina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tatiana Irina | Ecuador, Chile, Peru |