Across the world, Mancia (Manche 
, Mancia 
) is quite a rare epicene forename. The given name Mancia is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare girly name, South Africa, where it is a rare unisex name, and Tanzania, where it is a very rare boy's name. Measured by absolute frequency, the name is most common in India, the Democratic Republic of the Congo, and South Africa. Predominantly, Mancia is the last name as well as the forename.