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