Globally, 柱燕 (柱燕 
) is a very rare unisex first name. The forename 柱燕 is habitual in Eastern Asia, particularly China, where it is an extremely rare gender-neutral name. Very seldom, 柱燕 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 柱燕 | China |