Surname 乃波 (乃波 
, Naibo 
) , worldwide, is quite a rare family name. The last name 乃波 is habitual in Italy, where it is a rare surname, France, and Brazil. In absolute terms, it is commonest in China, Brazil, and Italy. More prevalently, 乃波 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 乃波 | China |
| Naibo | China, Italy, India, France, Brazil |