Family name 蔚璟 (蔚璟 
) , around the globe, is a very rare last name. The surname 蔚璟 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 蔚璟 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 蔚璟 | China |