Family name 伟伟 (伟伟 
, Weiwei 
) , globally, is a common cognomen. The surname 伟伟 is habitual in China, where it is quite a rare surname, Singapore, and Malaysia, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in China, Indonesia, and Malaysia. More prevalently, 伟伟 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 伟伟 | China |
| Weiwei | Taiwan, United States, Indonesia, Malaysia, China |