Cognomen Эгерт (Egert 
, Эгерт 
, Eguert 
) , in the entire world, is quite a rare surname. The cognomen Эгерт is characteristic of Germany, where it is quite a rare surname, Czechia, and Papua New Guinea. Measured by absolute frequency, it is commonest in Germany, the United States, and Brazil. Much less frequently, Эгерт is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Egert | Brazil, Argentina, Germany, United States, Czechia |
| Эгерт | Belarus, Ukraine, Russia, Kazakhstan |
| Eguert | Brazil, Argentina, Peru, United States, Venezuela |