Worldwide, 熹汶 (熹汶 
) is a very rare boy's first name. The forename 熹汶 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Much less frequently, 熹汶 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 熹汶 | China |