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