All around the world, Masusu (Masusu 
) is a rare primarily boy's, but very seldom female first name. The first name Masusu is habitual in Sub-Saharan Africa, particularly South Africa, where it is a rare primarily boy's, but very infrequently female name, and Tanzania, where it is a very rare boy's name. More prevalently, Masusu is the last name as well as the forename.