In the entire world, Мейнерт (Meinert 
, Mejnert , Meynert 
) is a rare male first name. The first name Мейнерт is habitual in Western Europe, particularly Germany, where it is a rare boy's name. More prevalently, Мейнерт is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Meinert | Brazil, Poland, United States, Denmark, Germany |
| Mejnert | Denmark, Poland |
| Meynert | Australia, Canada, United States, Sweden, Germany |
| Мейнерт | Russia, Kazakhstan, Ukraine |