| Verfasser | Häufigkeit |
| Friedmann, Herbert |
87 |
| Friedmann, Jan 1974- |
74 |
| Friedmann, Alfred 1845-1923 |
49 |
| Friedmann, Georges |
49 |
| Friedmann, Ronald 1956- |
49 |
| Friedmann, Wolfgang Gaston 1907-1972 |
43 |
| Friedmann, Friedrich Georg 1912-2008 |
38 |
| Friedmann, Gérard 1926- |
36 |
| Friedmann, Herbert 1951-2019 |
35 |
| Friedmann, Dietmar 1937-2020 |
33 |
| Friedmann, John 1926-2017 |
31 |
| Friedmann, Arne 1969- |
27 |
| Friedmann, Fritz |
27 |
| Friedmann, Georges 1902-1977 |
27 |
| Eißler, Friedmann 1964- |
26 |
| Harzer, Friedmann 1966- |
26 |
| Friedmann, Willy |
25 |
| Friedmann-Frederich, Fritz 1883-1934 |
23 |
| Friedmann, Hermann 1873-1957 |
22 |
| Friedmann, Arne |
21 |