Throughout the world, Teresa Liliana (Teresa Liliana 
) is a rare feminine first name. The forename Teresa Liliana is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare feminine name, and Peru. Much less frequently, Teresa Liliana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Teresa Liliana | Italy, Argentina, Peru, Ecuador, Chile |