- Carlos Hugo Roderik Sybren de Bourbon de Parme (1997, half brother, illegitimate)
- Princess Cecilia Maria Johanna Beatrix of Bourbon-Parma (2013).
- Carlos Enrique Leonard, Hereditary Prince of Parma (2016)
- Princess Irene of the Netherlands (paternal grandmother)
- Ank Gualthèrie van Weezel - De Visser (maternal grandmother)
- Prince Jaime, Count of Bardi (paternal uncle)
- Constance Mensink Gualthèrie van Weezel (maternal aunt)
- Princess Maria Francisca of Bourbon-Parma (great-aunt)
- Countess Franca Zanardi Landi di Veano
She was named:
- Luisa: unsure
- Irene: for her paternal grandmother and godmother
- Constance: for her maternal aunt and godmother
- Anna: unsure.
- Maria: for her godmother and paternal great aunt
She shares a birthday with her paternal cousin Princess Gloria Irene of Bourbon-Parma