All over the world, 蝶伟 (蝶伟 
) is a very rare feminine forename. The given name 蝶伟 is characteristic of Eastern Asia, particularly China, where it is an extremely rare girly name. Much less frequently, 蝶伟 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 蝶伟 | China |