Cognomen Asemu (Asemu 
) , in the entire world, is quite a rare last name. The surname Asemu is characteristic of Sub-Saharan Africa, particularly Ethiopia, where it is quite a rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Asemu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Asemu | India, Ethiopia, Nigeria, United States |