Worldwide, 瀚猛 (瀚猛 
) is a very rare male given name. The first name 瀚猛 is characteristic of Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 瀚猛 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 瀚猛 | China |