Family name Omowa (Omowa 
) , in all the world, is a rare last name. The surname Omowa is characteristic of Nigeria, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and Brazil. Likewise, Omowa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Omowa | United Kingdom, Spain, Nigeria, United States, Brazil |