Cognomen Roseldy-Dorcia (Roseldy-Dorcia 
) , all around the world, is an extremely rare last name. Predominantly, Roseldy-Dorcia is the forename as well as the last name. Parts of the name also exists independently as a first name Roseldy, and a first name Dorcia.
| VARIANT | COUNTRY |
|---|---|
| Roseldy-Dorcia | Democratic Republic of the Congo |