Cognomen Думбия (Doumbia 
, Думбия 
) , globally, is a common last name. The family name Думбия is characteristic of Mali, where it is a common surname, Ivory Coast, and Guam, where it is quite a common surname (explore the name in all countries). In absolute terms, it most frequently occurs in Sub-Saharan Africa, particularly Mali, Ivory Coast, and Senegal. Much less frequently, Думбия is the forename as well as the last name.