Surname Mansah (Mansah 
) , worldwide, is quite a rare cognomen. The last name Mansah is habitual in Ghana, where it is quite a common surname, Malaysia, where it is a rare surname, and the Democratic Republic of the Congo. Measured by absolute frequency, it most frequently occurs in Ghana, Indonesia, and the Democratic Republic of the Congo. Very seldom, Mansah is the forename as well as the last name.