All around the world, 尾柱 (尾柱 
) is a very rare male forename. The given name 尾柱 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 尾柱 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 尾柱 | China |