In all the world, 桢玉 (桢玉 
) is a very rare girly first name. The forename 桢玉 is habitual in Eastern Asia, particularly China, where it is an extremely rare female name. Much less frequently, 桢玉 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 桢玉 | China |