Cognomen 泽汉 (Zehan 
, 泽汉 ) , in the world, is quite a rare family name. The surname 泽汉 is characteristic of Romania, where it is quite a rare surname, Indonesia, where it is a rare surname, and Singapore. Not in comparison with a country's population, this name is the most popular in Indonesia, Romania, and China. More prevalently, 泽汉 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zehan | Romania, Bangladesh, Indonesia, Sri Lanka, China |
| 泽汉 | China |