Cognomen 泽乾 (泽乾 
, Zegan 
) , worldwide, is quite a rare family name. The surname 泽乾 is habitual in Poland, where it is a rare surname, Jordan, and Ethiopia. In absolute terms, this name is the most popular in China, Poland, and Ethiopia. More frequently, 泽乾 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 泽乾 | China |
| Zegan | China, Ethiopia, Morocco, United States, Poland |