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