Around the world, 椿萱 (椿萱 
) is a very rare epicene first name. The given name 椿萱 is characteristic of Eastern Asia, particularly China, where it is an extremely rare epicene name. Very seldom, 椿萱 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 椿萱 | China |