Surname Omoma (Omoma 
) , worldwide, is a rare cognomen. The cognomen Omoma is habitual in Nigeria, where it is a rare surname, Morocco, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Nigeria, Morocco, and the United States. Also, Omoma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Omoma | Morocco, United States, Nigeria, United Kingdom |