Cognomen Харуна (Haruna 
, Harouna , Kharuna 
) , in the world, is a widespread family name. The cognomen Харуна is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is a common surname, Ghana, where it is quite a common surname, and Tanzania (explore the name in all countries). Also, Харуна is the forename as well as the last name.