The Bimaal or Bimal, is a sub-clan of the major Dir clan family. This clan is widely known for leading a resistance against the colonials in southern Somalia for decades which can be -in a little way- compared to the war of the Sayyid in Somaliland. The Biimaal mainly lives in southern Somalia, the Somali region of Ethiopia, which their Gaadsen sub-clan mainly inhabits and in the NEP region of Kenya.
The Bimal are the dominant clan in Merca district of Lower Shabelle region and make up the majority in Jammaame district of Lower Jubba region. They also live in the NEP region of Kenya and especially in large numbers inhabit the Somali region of Ethiopia. The Bimal are a war-like clan that was known for their struggle and long resistance against the Italians.
The Bimal are a Dir clan that migrated to Lower Shabelle centuries ago and settled on the coast between Gelib-marka and Brava as sedentary farmers. The Bimal are divided into four subclans, the Saad, Ismin, Suleyman, and Abdirahman.
As a Dir sub-clan, the Bīmāli have immediate lineal ties with the Gadabuursi, Surre (Abdalle and Qubeys), the Issa, the Bajimal, the Bursuk, the Madigan, the Gurgura, the Garre (the Quranyow sub-clan to be precise as they claim descent from Dir), Gurre, Gariire, other Dir sub-clans and they have lineal ties with the Hawiye (Irir), Hawadle, Ajuraan, Degoodi, Gaalje'el clan groups, who share the same ancestor Samaale.
Following the Ajuran state disintegration, a mysterious new group in the vicinity of Merca, known as the El Amir believe to be from the Abgaal origin made its appearance in the late 17th century. According to an account collected by Guillain in 1847, a leader known as Amir formed a following which invaded the territory of Merca and expelled the Ajuran clan. The El Amir then ruled for thirty-four years until the Biimaal expelled them and definitively occupied Merca. They quickly gained control of the city and trade of the region.
Traditions of Bimal clan of Merka district reflect preoccupied agricultural production for at least the last 200 years.