Family name Onyeme (Onyeme 
) , throughout the world, is a rare cognomen. The family name Onyeme is habitual in Nigeria, where it is a rare surname, the United Kingdom, where it is a very rare surname, and South Africa, where it is an extremely rare surname. In absolute terms, it is commonest in Nigeria, the United Kingdom, and the United States. Likewise, Onyeme is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Onyeme | United States, United Kingdom, Nigeria, South Africa |