Cognomen 孤雁 (孤雁 
) , across the world, is a very rare last name. The family name 孤雁 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 孤雁 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 孤雁 | China |