Cognomen Abullahi (Abullahi 
) , in the entire world, is quite a common surname. The last name Abullahi is habitual in Sub-Saharan Africa, particularly Somalia, where it is quite a rare surname, and Nigeria. Also, Abullahi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Abullahi | Canada, Malaysia, Nigeria, United States, Somalia |