Surname سيكو (Sekou 
, Seco 
, سيكو 
) , throughout the world, is a common cognomen. The last name سيكو is characteristic of Mali, where it is quite a common surname, Portugal, and Gabon (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Argentina, Philippines, and Egypt. Likewise, سيكو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sekou | Mali, Guinea, Spain, Senegal, Ivory Coast |
| Seco | Philippines, Guinea, Argentina, Spain, Senegal |
| سيكو | Iraq, Egypt, Sudan, Saudi Arabia, Algeria |
| Sico | Philippines, France, Argentina, Spain, Venezuela |