Family name Oweng (Oweng 
) , around the globe, is a rare surname. The surname Oweng is habitual in Indonesia, where it is a very rare surname, Philippines, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Indonesia, Philippines, and the United States. Very seldom, Oweng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oweng | Australia, Philippines, United States, Indonesia, Nigeria |