Twi , Akyem , Kwahu , Nzema ; Dagaare /Wale, Dagbani , Dangme , Ewe , Ga , Gonja and Kasem.Though not an official language, Hausa is the lingua-franca spoken among Ghana's Muslims [38] who comprise about 16% of the population. Ghana borders with Togo, Burkina Faso and Ivory Coast. Religion