Cognomen Hongyin (红印 
, 洪银 , Hongyin 
) , in all the world, is quite a rare surname. The surname Hongyin is habitual in Eastern Asia, particularly Taiwan, where it is a rare surname, and China. More prevalently, Hongyin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 红印, 宏印, 洪银 | China |
| Hongyin | Taiwan, China, United States, Czechia, India |
Хонгйин, Хонгыин, 宏吟, 宏因, 宏垠, 宏寅, 宏崟, 宏引, 宏胤, 宏茵, 宏荫, 宏银, 宏音, 弘印, 弘寅, 弘尹, 弘引, 弘胤, 弘茵, 弘银, 弘隐, 弘音, 泓印, 泓吟, 泓因, 泓尹, 泓引, 泓愔, 泓胤, 泓银, 泓隐, 泓音, 洪印, 洪吟, 洪因, 洪垠, 洪寅, 洪尹, 洪崟, 洪引, 洪胤, 洪茵, 洪荫, 洪铟, 洪阴, 洪音, 烘银, 竑寅, 竑音, 紘胤, 红吟, 红因, 红垠, 红寅, 红尹, 红崟, 红引, 红愔, 红胤, 红茵, 红银, 红音, 虹印, 虹吟, 虹因, 虹寅, 虹尹, 虹引, 虹茵, 虹荫, 虹银, 虹隐, 虹音, 闳因, 闳茵, 闳訚, 鸿印, 鸿吟, 鸿垠, 鸿寅, 鸿尹, 鸿崟, 鸿引, 鸿胤, 鸿茵, 鸿荫, 鸿银, 鸿音, and 黉胤