Cognomen 蓬谊 (蓬谊 
) , throughout the world, is a very rare surname. The surname 蓬谊 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 蓬谊 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 蓬谊 | China |