Last name Parra-Conca (Parra-Conca 
) , globally, is an extremely rare surname. The cognomen Parra-Conca is characteristic of Southern Europe, particularly Spain, where it is a very rare surname. Parts of the name also exists independently as a last name Parra, and a last name Conca.
| VARIANT | COUNTRY |
|---|---|
| Parra-Conca | Spain |