| English | eng-000 |
| Prince Sixtus of Bourbon-Parma | |
| Deutsch | deu-000 | Sixtus Ferdinand von Bourbon-Parma |
| galego | glg-000 | Sixto de Borbón-Parma |
| italiano | ita-000 | Sisto di Borbone-Parma |
| Nederlands | nld-000 | Sixtus van Bourbon-Parma |
| polski | pol-000 | Sykstus Parmeński |
| español | spa-000 | Sixto de Borbón-Parma |