All over the world, Ngọc Hân (Ngọc Hân 
) is a very rare feminine given name. The forename Ngọc Hân is habitual in South-eastern Asia, particularly Vietnam, where it is a very rare feminine name. Likewise, Ngọc Hân is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ngọc Hân | Japan, Vietnam |