Surname Isaura Teresa (Isaura Teresa 
) , throughout the world, is an extremely rare cognomen. The surname Isaura Teresa is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Isaura Teresa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isaura Teresa | Spain, Mexico, Ecuador, Chile, Peru |