Surname Lengert (Lengert 
) , in the entire world, is quite a rare family name. The cognomen Lengert is habitual in Estonia, where it is quite a rare surname, Germany, and France, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Germany, France, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Lengert | Germany, Argentina, Canada, France, Brazil |
| rudolf lengert (b. 1922) |
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| julius lengert DE (b. 1936) |
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| ekaterina lengert researcher |
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| florian lengert |
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