Cognomen 孝栋 (孝栋 
) , all around the world, is a rare family name. The surname 孝栋 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More prevalently, 孝栋 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 孝栋 | China |