Surname 蚓拥 (蚓拥 
) , across the world, is a very rare family name. The cognomen 蚓拥 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 蚓拥 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 蚓拥 | China |