Globally, 瑶柱 (瑶柱 
) is a very rare masculine forename. The first name 瑶柱 is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name. Much less frequently, 瑶柱 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 瑶柱 | China |