- Oulad Zekkak Ben Ahmed
- Oulad Zekkak Ben Habti
- Oulad Zemmel
- Oulad Zemmouri
- Oulad Zerrou
- Oulad Zerwal
- Oulad Ziiani
- Ould Baroudia
- Ouled Hammou
- Ouled Sidi Chenane
- Ouraga
- Ourarqa
- Ourhlamet
- Ouara Ichou
- Ouarar Essaghir
- Ouarar Lekbir
- Oulad Abdellah
- Oulad Ahmed
- Oulad Ali
- Oulad Ali
- Oulad Ali ben Ahmed
- Oulad Bark
- Oulad Ben Aicha
- Oulad Ben Chaoui
- Oulad Ben Daoudi
- Oulad ben Haj
- Oulad Ben Tahar
- Oulad Bouchiab Ben El Habib
- Oulad Chaoui
- Oulad-Chebèn