Cognomen Ijoma (Ijoma 
) , around the world, is quite a rare last name. The surname Ijoma is characteristic of Nigeria, where it is a rare surname, Ireland, and the United Kingdom, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Nigeria, the United States, and the United Kingdom. Also, Ijoma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ijoma | United Kingdom, Ireland, Canada, United States, Nigeria |