There are 30 mathematicians whose last name begin with RAYN.
| Rayna, Gerhard | Princeton University | 1965 |
| Raynal, Louis | Université de Montpellier | 2019 |
| Raynal, Michel | Université de Rennes 1 | 1975 |
| Raynal, Michel | Université de Rennes 1 | 1981 |
| Raynal, Michel | Centre national de la recherche scientifique | 1975 |
| Raynaud, Michel | Université Paris-Sud XI - Orsay | 1968 |
| Raynaud, Michèle | Université Paris Diderot - Paris 7 | 1972 |
| Raynaud, William | Queen Mary, University of London | 2020 |
| Raynaud, Xavier | ||
| Raynaud, Yves | Université Paris Diderot - Paris 7 | 1981 |
| Raynaud de Fitte, Paul | Université Montpellier II | 1990 |
| Rayner, Anthony | ||
| Rayner, Arthur | The University of Edinburgh | 1947 |
| Rayner, Chris | University of Alberta | 2014 |
| Rayner, Ellen | University of Mississippi | 2005 |
| Rayner, Francis | University of Oxford | 1959 |
| Rayner, Gibson | University of Mississippi | 2005 |
| Rayner, Janne | Australian National University | 1981 |
| Rayner, John | University of Wollongong | 1994 |
| Rayner, John | ||
| Rayner, Neil | University of Essex | 2015 |
| Rayner, Peter | University of Aston | 1968 |
| Raynold, Prosper | Louisiana State University | 1989 |
| Raynor, George | Princeton University | 1923 |
| Raynor, Katie | University of Texas at Austin | 2008 |
| Raynor, | ||
| Raynor, Sarah | Massachusetts Institute of Technology | 2003 |
| Raynor, Sophie | University of Aberdeen | 2017 |
| Raynor, Jr., William | The University of North Carolina at Chapel Hill | 1977 |
| Raynor (Seweryn Rajnfeld), Severin | ETH Zürich | 1933 |