Surname นวนแตง (นวนแตง 
) , around the world, is a very rare family name. The last name นวนแตง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, นวนแตง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นวนแตง | Thailand |
อุษา, and สุริเยนทร์