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