Last name Boudel (Boudel 
, Будель 
) , all around the world, is a rare surname. The cognomen Boudel is habitual in Nepal, where it is a rare surname, Belarus, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Boudel | Malaysia, Australia, United States, Nepal, France |
| Будель | Russia, Ukraine, Belarus |