Worldwide, Teresa Eliana (Teresa Eliana 
) is a rare feminine given name. The first name Teresa Eliana is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare girly name, and Peru, where it is a very rare girly name. Much less frequently, Teresa Eliana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Teresa Eliana | Peru, Ecuador, Germany, Spain, Chile |