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