In the world, 乃迅 (乃迅 
) is a very rare boy's given name. The given name 乃迅 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 乃迅 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 乃迅 | China |