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