Last name Dugba (Dugba 
) , around the globe, is a rare cognomen. The family name Dugba is habitual in Sierra Leone, where it is quite a rare surname, Ghana, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Sub-Saharan Africa, particularly Ghana, Sierra Leone, and Nigeria. Much less frequently, Dugba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dugba | United Kingdom, United States, Ghana, Nigeria, Sierra Leone |