Family name 鸿岗 (鸿岗 
) , around the globe, is a very rare cognomen. The surname 鸿岗 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 鸿岗 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 鸿岗 | China |