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