Surname 玉蔡 (玉蔡 
) , all over the world, is a very rare cognomen. The family name 玉蔡 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 玉蔡 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 玉蔡 | China |