In all the world, Maria-Gracia (Maria-Gracia 
) is a very rare girly forename. The forename Maria-Gracia is habitual in Western Europe, particularly France, where it is a very rare feminine name, and Germany. Much less frequently, Maria-Gracia is the last name as well as the forename. Parts of the name also exists independently as a first name Maria, and a first name Gracia.
| VARIANT | COUNTRY |
|---|---|
| Maria-Gracia | Germany, Spain, Chile, France, Peru |