ジュバ川
Others have linked the Rer Bare to the Bantu language family, implying that they may be the remnants of a Bantu-speaking pre-Somali population or, like the "Somali Bantu" in the Jubba River valley of southern Somalia, the descendants of Bantu slaves imported from other parts of East Africa in the 19th century. Tobias Hagmann refers to them as "Somalised Bantu". According to Ulrich Braukämper: