There are 19 mathematicians whose last name begin with GERO.
| Geroch, Robert | Princeton University | 1967 |
| Gerold, Jeffrey | Harvard University | 2019 |
| Gerold, Stucki | Universität Bern | 1984 |
| Geroldinger, Alfred | Universität Graz | 1987 |
| Geroldinger, Angelika | Universität Wien | 2013 |
| Geroldinger, Ludwig | Universität Wien | 2014 |
| Geroliminis, Nikolas | University of California, Berkeley | 2007 |
| Gerolin, Augusto | Università di Pisa | 2016 |
| Gerolymos, Georges | Institut supérieur de l'aéronautique et de l'espace | 1986 |
| Geron, Bram | University of Birmingham | 2020 |
| Geronimo, Jeffrey | The Rockefeller University | 1977 |
| Geronimus, Alexandr | Lomonosov Moscow State University | 1971 |
| Geronimus, Arline | Harvard University | 1985 |
| Geronimus, Yakov | Vasyl Karazin Kharkiv National University | 1939 |
| Gerontas, Apostolos | Universität Stuttgart | 2014 |
| Gerontogiannis, Dimitrios | University of Glasgow | 2021 |
| Gerosa, Daniele | Lund University | 2022 |
| Gerosa, Marco | Pontifícia Universidade Católica do Rio de Janeiro | 2006 |
| Gerovitch, Slava | Massachusetts Institute of Technology | 1999 |