There are 7 mathematicians whose last name begin with RAJK.
| Rajkhowa, Kukil | Gauhati University | 2012 |
| Rajkovic, Predrag | University of Niš | 1998 |
| Rajkow-Krzywicki, Jacek | Politechnika Warszawska | 1977 |
| Rajkumar, Ajay | New York University | 1999 |
| Rajkumar, Krishnan | The Institute of Mathematical Sciences, Chennai | 2013 |
| Rajkumar, Ragunathan | Carnegie Mellon University | 1989 |
| Rajkundlia, Dinesh | Queen's University at Kingston | 1978 |