Family name Gracia-Lauriane (Gracia-Lauriane 
) , all over the world, is an extremely rare last name. Much more frequently, Gracia-Lauriane is the forename as well as the last name. Parts of the name also exists independently as a first name Gracia, and a first name Lauriane.
| VARIANT | COUNTRY |
|---|---|
| Gracia-Lauriane | Democratic Republic of the Congo |