Cognomen アダマ (Adama 
, アダマ 
) , in the world, is a widespread surname. The cognomen アダマ is characteristic of Sub-Saharan Africa, particularly Ivory Coast, where it is quite a common surname, Cameroon, and Senegal (explore the name in all countries). In absolute terms, this name is the most popular in Sub-Saharan Africa, particularly Nigeria, Ivory Coast, and Cameroon. More prevalently, アダマ is the forename as well as the last name.