Surname Ayuka (Ayuka 
, Аюка 
) , in the entire world, is quite a rare cognomen. The family name Ayuka is habitual in Sub-Saharan Africa, particularly Kenya, where it is quite a rare surname, Nigeria, where it is a rare surname, and Tanzania. Measured by absolute frequency, it is the most numerous in Nigeria, Kenya, and Indonesia. Also, Ayuka is the forename as well as the last name.