Surname 熙 (熙 
, Xī 
) , globally, is a common family name. The cognomen 熙 is habitual in China, where it is quite a rare surname, and Myanmar, where it is a very rare surname. More prevalently, 熙 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 熙 | China |
| Xī | China, United States, Myanmar |