There are 5 mathematicians whose last name begin with NIKN.
| Niknam, Assadollah | Victoria University of Manchester | 1976 |
| Niknam, Sobhan | Universiteit Leiden | 2020 |
| Niknejad, Amir | University of Illinois at Chicago | 2005 |
| Niknejad, Jila | University of Kansas | 2009 |
| Niknian, Minoo | Iowa State University | 1982 |