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