Family name 瑞宏 (瑞宏 
) , around the world, is quite a rare surname. The surname 瑞宏 is habitual in Eastern Asia, particularly China, where it is a rare surname. More prevalently, 瑞宏 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 瑞宏 | China |