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