Last name Oumera (Oumera 
) , all over the world, is a rare cognomen. The cognomen Oumera is characteristic of Morocco, where it is a very rare surname, Ethiopia, and Greece. Very seldom, Oumera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oumera | Greece, Ethiopia, United States, India, Morocco |