There are 4 mathematicians whose last name begin with KAYN.
| Kaynak, Ilknur Çansu | École Polytechnique Fédérale de Lausanne (EPFL) | 2015 |
| Kaynak, Mustafa | Arizona State University | 2005 |
| Kaynar, Bahar | Vrije Universiteit Amsterdam | 2012 |
| Kayne, Richard | Massachusetts Institute of Technology | 1969 |