Cognomen Allagba (Allagba 
) , throughout the world, is a rare family name. The last name Allagba is habitual in Sub-Saharan Africa, particularly Ivory Coast, where it is a rare surname, and Nigeria, where it is an extremely rare surname. Very seldom, Allagba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Allagba | Ivory Coast, Nigeria |