The inhabitants of several oases, notably Igli, Ouakda, Lahmar and Boukais, speak Berber languages, while the rest speak Arabic; in one oasis, Tabelbala, a Songhay language, Korandje, continues to be spoken.
Marouen Lahmar (born February 7, 1982) is a Tunisian basketball player currently playing for Club Africain in the Tunisian Basketball League.
Sidi Mohamed Lahmar is a small town and rural commune in Kénitra Province of the Gharb-Chrarda-Béni Hssen region of Morocco.