Cognomen Меньгерт (Меньгерт 
, Mengert 
) , in all the world, is a rare family name. The last name Меньгерт is habitual in Germany, where it is a rare surname, Ukraine, and New Zealand. Measured by absolute frequency, it is commonest in Germany, the United States, and Ukraine. Much less frequently, Меньгерт is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Меньгерт | Kazakhstan, Russia, Ukraine |
| Mengert | New Zealand, United States, Germany, Canada |