Last name Vadel (Vadel 
, Вадель 
) , worldwide, is quite a rare cognomen. The surname Vadel is characteristic of Mauritania, where it is quite a common surname, Slovakia, where it is a rare surname, and Venezuela. Measured by absolute frequency, the name is most common in India, Mauritania, and France. Also, Vadel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vadel | Democratic Republic of the Congo, India, France, Mauritania, Cameroon |
| Вадель | Ukraine, Russia, Kyrgyzstan, Kazakhstan |
| natalio abel vadel Uruguayan writer, UY (b. 1884) |
|