In the entire world, Hardenberg (Hardenberg 
) is an extremely rare unknown gender forename. Much more prevalently, Hardenberg is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hardenberg | Germany, South Africa, United States, Greenland, Netherlands |
|
helvig hardenberg (1540-1599), DK (b. 1540) |
|
| jost von hardenberg (b. 1532) |
|
|
| hildebrand christoph von hardenberg DE (b. 1668) |
|
|
| erasmus von hardenberg (b. 1774) |
|
|
| walther von hardenberg (b. 1861) |
|
|
| joannet hardenberg researcher (nursing la trobe rural health school) |
|
|
| jost von hardenberg researcher ORCID 0000-0002-0728-681X |
|
|
| jost von hardenberg researcher (ORCID 0000-0002-5312-8070) |
|
|
| detmar von hardenberg |
|
|
| jost hardenberg |
|