Family name Ofosu-Koranteng (Ofosu-Koranteng 
) , globally, is an extremely rare cognomen. The family name Ofosu-Koranteng is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Ofosu, and a last name Koranteng.
| VARIANT | COUNTRY |
|---|---|
| Ofosu-Koranteng | United States |