Family name Найберт (Naybert 
, Naibert 
, Найберт 
) , all over the world, is a rare last name. The family name Найберт is characteristic of Brazil, where it is a rare surname, Argentina, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Brazil, Argentina, and the United States. Very seldom, Найберт is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Naybert | Brazil, United States, Venezuela |
| Naibert | Brazil, United States, Argentina, Venezuela |
| Найберт | Kazakhstan, Russia, Ukraine |