Cognomen シュンペイ (Shunpei 
, Shumpei 
, シュンペイ ) , throughout the world, is quite a common surname. The surname シュンペイ is habitual in Eastern Asia, particularly Japan, where it is quite a rare surname, and China, where it is an extremely rare surname. Very seldom, シュンペイ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shunpei | Chile, Japan, United States, China |
| Shumpei | Brazil, Thailand, China, United States, Japan |
| シュンペイ | Japan |