Family name Mabruki (Mabruki 
) , across the world, is quite a rare cognomen. The family name Mabruki is habitual in Tanzania, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Kenya. Measured by absolute frequency, the name is most common in Sub-Saharan Africa, particularly Tanzania, Kenya, and the Democratic Republic of the Congo. Likewise, Mabruki is the forename as well as the last name.