Surname 泽云 (泽云 
, Zeyun 
) , in all the world, is quite a rare cognomen. The surname 泽云 is habitual in Eastern Asia, particularly China, where it is a rare surname. More frequently, 泽云 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 泽云 | China |
| Zeyun | China, India, Singapore, Kazakhstan, United States |