Cognomen Isolina Margarita (Isolina Margarita 
) , worldwide, is an extremely rare last name. The last name Isolina Margarita is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Isolina Margarita is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isolina Margarita | Chile, Peru, Ecuador |