Cognomen Mengmeng (Mengmeng 
, 朦朦 , 孟孟 ) , in the entire world, is quite a rare last name. The last name Mengmeng is habitual in China, where it is a rare surname, Singapore, and Indonesia, where it is a very rare surname. More prevalently, Mengmeng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mengmeng | Indonesia, China, Australia, Taiwan, United States |
| 孟孟, 朦朦 | China |
| Менгменг | Russia |
勐勐, 勐猛, 勐萌, 夢夢, 夣夣, 孟勐, 孟梦, 孟檬, 孟猛, 孟盟, 孟萌, 孟蒙, 孟锰, 幪幪, 懞懞, 懵夢, 懵懵, 懵梦, 懵萌, 曚曚, 曚濛, 朦梦, 朦檬, 朦萌, 朦蒙, 梦夣, 梦孟, 梦朦, 梦梦, 梦檬, 梦濛, 梦猛, 梦盟, 梦萌, 梦蒙, 檬朦, 檬檬, 檬甍, 檬礞, 檬萌, 檬蒙, 濛曚, 濛梦, 濛檬, 濛濛, 濛萌, 猛梦, 猛猛, 猛萌, 猛蒙, 猛锰, 甍朦, 甍甍, 盟孟, 盟朦, 盟梦, 盟濛, 盟盟, 盟萌, 盟蒙, 瞢瞢, 矇矇, 礞梦, 礞礞, 艨艨, 莔猛, 莔莔, 萌孟, 萌幪, 萌懵, 萌朦, 萌梦, 萌檬, 萌濛, 萌猛, 萌甍, 萌盟, 萌艨, 萌萌, 萌蒙, 萠萠, 蒙勐, 蒙孟, 蒙朦, 蒙梦, 蒙檬, 蒙猛, 蒙盟, 蒙萌, 蒙蒙, 虻虻, 蜢蜢, 蜢锰, 锰孟, and 锰锰
| mo mengmeng Chinese handball player (b. 1995) |
|