Family name 蓉刚 (蓉刚 
) , around the world, is a very rare surname. The last name 蓉刚 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 蓉刚 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 蓉刚 | China |