Directorio de Apellidos de España - Letra O
| Last Name | Personas |
|---|---|
| O | approximately 80 people |
| O Laguna | less than 50 people |
| O Lopez | less than 50 people |
| O Murcia | less than 50 people |
| O Dominguez | less than 50 people |
| O Garcia | less than 50 people |
| O Calatayud | less than 50 people |
| O Jimenez | less than 50 people |
| O Merino | less than 50 people |
| O Rodriguez | less than 50 people |
| O Vinuesa | less than 50 people |
| O Barrera | less than 50 people |
| O Guerrero | less than 50 people |
| O Guirado | less than 50 people |
| O Lorente | less than 50 people |
| O Lozano | less than 50 people |
| O Maestro | less than 50 people |
| O Martin | less than 50 people |
| O Nieto | less than 50 people |
| O Paloma | less than 50 people |