Cognomen Mannhardt (Mannhardt 
) , worldwide, is a rare last name. The family name Mannhardt is habitual in Germany, where it is a rare surname, Canada, where it is a very rare surname, and New Zealand. Measured by absolute frequency, it most frequently occurs in Germany, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Mannhardt | Germany, France, United States, Canada, Brazil |
| franz xaver mannhardt (1696-1773) (b. 1696) |
|
|
|
johann wilhelm mannhardt DE (b. 1760) |
|
|
johann mannhardt German clockmaker, DE (b. 1798) |
|
|
wilhelm mannhardt German scholar, DE (b. 1831) |
|
|
julius mannhardt German ophthalmologist (1834-1893), DE (b. 1834) |
|
| wilhelm mannhardt (b. 1800) |
|
|
| johannes mannhardt (b. 1840) |
|
|
| hermann gottlieb mannhardt (b. 1855) |
|
|
|
renate mannhardt German actress (1920-2013), DE (b. 1920) |
|
| johann wilhelm mannhardt German sociologist and political scientist, DE (b. 1883) |
|
|
|
jürgen mannhardt German military personnel, DE (b. 1954) |
|
|
bernd mannhardt German writer, DE (b. 1961) |
|
| carsten mannhardt German architect (1930-2020), DE (b. 1930) |
|
|
|
ludwig mannhardt German skeleton racer, DE (b. 1999) |
|
| clara mannhardt researcher (ORCID 0000-0002-0007-6780) |
|