Around the world, 孝昀 (孝昀 
) is a very rare male given name. The given name 孝昀 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 孝昀 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 孝昀 | China |