Family name ماسيرو (Maseru 
, ماسيرو, Massero 
) , throughout the world, is quite a rare cognomen. The family name ماسيرو is characteristic of Sub-Saharan Africa, particularly Lesotho, where it is quite a common surname, Kenya, where it is a rare surname, and Tanzania. Very seldom, ماسيرو is the forename as well as the last name.