Cognomen 兰朵 (兰朵 
) , in the entire world, is a very rare surname. The last name 兰朵 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. Much more frequently, 兰朵 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 兰朵 | China |