Worldwide, Isolina Margarita (Isolina Margarita 
) is a very rare feminine given name. The forename Isolina Margarita is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare female name, and Peru, where it is a very rare feminine name. Very seldom, Isolina Margarita is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Isolina Margarita | Chile, Peru, Ecuador |