Around the world, Maria Isolda (Maria Isolda 
) is a rare feminine first name. The forename Maria Isolda is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare feminine name. Very seldom, Maria Isolda is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maria Isolda | Spain, Brazil, Ecuador, Germany, Chile |