Cognomen Aban-Owusu (Aban-Owusu 
) , in all the world, is an extremely rare last name. The cognomen Aban-Owusu is characteristic of Northern Europe, particularly the United Kingdom, where it is a very rare surname. Parts of the name also exists independently as a last name Aban, and a last name Owusu.
| VARIANT | COUNTRY |
|---|---|
| Aban-Owusu | United Kingdom |