Family name 鸿辰 (鸿辰 
) , in the entire world, is a rare surname. The cognomen 鸿辰 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 鸿辰 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 鸿辰 | China |