Last name Muabi (Muabi 
) , in all the world, is quite a rare surname. The last name Muabi is habitual in Angola, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and Belgium, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Angola, the Democratic Republic of the Congo, and Indonesia. Very seldom, Muabi is the forename as well as the last name.