Family name Nadert (Nadert 
) , throughout the world, is an extremely rare last name. The cognomen Nadert is characteristic of Colombia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much more frequently, Nadert is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nadert | Democratic Republic of the Congo, United States, Colombia |