Surname Cossa Cossa (Cossa Cossa 
) , in the entire world, is a rare cognomen. The last name Cossa Cossa is characteristic of Sub-Saharan Africa, particularly Mozambique, where it is a rare surname, and South Africa, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Cossa Cossa | South Africa, Mozambique |