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