Sillok are an ethnic group of

Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...

, living in

Blue Nile The Blue Nile (; ) is a river originating at Lake Tana in Ethiopia. It travels for approximately through Ethiopia and Sudan. Along with the White Nile, it is one of the two major tributaries of the Nile and supplies about 85.6% of the water ...

state. They speak the Sillok language (Aka), a

Nilo-Saharan The Nilo-Saharan languages are a proposed family of African languages spoken by some 50–60 million people, mainly in the upper parts of the Chari and Nile rivers, including historic Nubia, north of where the two tributaries of the Nile meet. T ...

language, however most also speak

Arabic Arabic (, ' ; , ' or ) is a Semitic languages, Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C ...

. They are a subgroup of the

Berta people The Berta (Bertha) or Funj are an ethnic group living along the border of Sudan and Ethiopia. They speak a Nilo-Saharan language that is not related to those of their Nilo-Saharan neighbors ( Gumuz, Uduk). Their total Ethiopian population is abou ...

and live on Mount Silak (''Jebel Silak''), also spelt Mount Sillok, which is south of the Ingessana hiills, near Keti.

.References

Ethnic groups in Sudan {{Sudan-ethno-group-stub