Family name Oscer (Oscer 
) , in all the world, is a very rare surname. The last name Oscer is habitual in Malaysia, where it is an extremely rare surname, Nigeria, and South Africa. In absolute terms, it is the most numerous in Nigeria, Malaysia, and the United States. More frequently, Oscer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oscer | South Africa, Nigeria, United States, Tanzania, Myanmar |