Cognomen Sibala (Sibala 
) , in all the world, is quite a rare last name. The cognomen Sibala is habitual in Panama, where it is quite a rare surname, Philippines, and the Democratic Republic of the Congo, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Philippines, the Democratic Republic of the Congo, and Indonesia. Much less frequently, Sibala is the forename as well as the last name.