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