Cognomen Mianga (Mianga 
) , around the globe, is quite a rare surname. The cognomen Mianga is characteristic of the Democratic Republic of the Congo, where it is quite a rare surname, Tanzania, where it is a rare surname, and New Zealand, where it is a very rare surname. Measured by absolute frequency, it is commonest in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, Tanzania, and South Africa. Much less frequently, Mianga is the forename as well as the last name.