Family name 양희 (Yanghui 
, 양희 , Yang-Hee 
) , worldwide, is a very rare surname. The last name 양희 is characteristic of China, where it is an extremely rare surname, the United States, and Brazil. Much more frequently, 양희 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yanghui | China, United Kingdom, South Korea, United States, Brazil |
| 양희 | South Korea |
| Yang-Hee | Germany, France, United States |
| Yang-Hui | United States |