Family name Хуанхуан (Huanhuan 
, Xuanxuan 
, Хуанхуан 
) , around the globe, is a rare last name. The last name Хуанхуан is characteristic of Singapore, where it is a rare surname, Malaysia, and Georgia, where it is a very rare surname. Measured by absolute frequency, the name is most common in China, Malaysia, and Indonesia. Much more prevalently, Хуанхуан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Huanhuan | Malaysia, China, Australia, Taiwan, United States |
| Xuanxuan | Malaysia, Myanmar, China, Australia, United States |
| Хуанхуан | Russia |
Chuanchuan, and Chuankhuan