Family name Manace (Menace 
, Manace 
) , globally, is quite a rare surname. The last name Manace is habitual in Cameroon, where it is a rare surname, Tanzania, and Nicaragua. Measured by absolute frequency, it most frequently occurs in Sub-Saharan Africa, particularly Tanzania, the Democratic Republic of the Congo, and Cameroon. Also, Manace is the forename as well as the last name.