Surname Teresa Mariana (Teresa Mariana 
) , around the world, is a very rare family name. The cognomen Teresa Mariana is habitual in Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname. Much more prevalently, Teresa Mariana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Teresa Mariana | Italy, Peru, Ecuador, Spain, Chile |