Family name 蔓初 (蔓初 
) , in the entire world, is a very rare surname. The last name 蔓初 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 蔓初 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 蔓初 | China |