There are 4 mathematicians whose last name begin with KOOC.
| Koochaki, Javid | Rijksuniversiteit Groningen | 2012 |
| Koochakpoor, Abde Ali | Shahid Chamran University of Ahvaz | 1997 |
| Koochekpour, Ali | ||
| Koochesfahani, Manoochehr | California Institute of Technology | 1983 |