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