There are 49 mathematicians whose last name begin with NAJ.
| Naja, Rafic | Massachusetts Institute of Technology | 1998 |
| Najafi, Aniseh | Shahed University | 2020 |
| Najafi, Behzad | Amirkabir University of Technology (Tehran Polytechnic University) | 2006 |
| Najafi, Hamed | Ferdowsi University of Mashhad | 2014 |
| Najafi, Hashem | 2017 | |
| Najafi, Mahmoud | Wichita State University | 1994 |
| Najafi, Pefjman | Universität Potsdam | 2023 |
| Najafi, Pefjman | Hasso-Plattner-Institut für Softwaresystemtechnik | 2023 |
| Najafi, Ramin | 2017 | |
| Najafi-Kalyani, Mehdi | Vali-e-Asr University of Rafsanjan | 2020 |
| Najafpour, Mehrdad | Université du Québec à Montréal | 2024 |
| Najafzadeh, Haleh | State University of New York at Albany | 2005 |
| Najafzadeh, Neda | Imam Khomeini International University | 2023 |
| Najar, Christine Ruth | ETH Zürich | 2006 |
| Najar, Fatma | Concordia University | 2022 |
| Najar, Fehmi | Université Tunis-El Manar | 2008 |
| Najar, Hatem | Université Sorbonne Paris Nord | 2000 |
| Najarian, John | City University of New York | 1985 |
| Najdanovic, Zorana | University of Warwick | 2003 |
| Najder-Kozdrowska, Lidia | University of Zielona Góra | 2006 |
| Najdi, Nadine | Université de Valenciennes et du Hainaut-Cambrésis | 2016 |
| Najeebullah, Kamran | University of New South Wales | 2018 |
| Najem, Aesha | University of Durham | 2019 |
| Najem, Ziad | University of Illinois at Urbana-Champaign | 1994 |
| Nájera Chávez, Alfredo | Université Paris Diderot - Paris 7 | 2015 |
| Najfeld, Igor | Brown University | 1978 |
| Najib, Muhammad | University of Oxford | 2020 |
| Najib, Salah | Université des Sciences et Technologie de Lille-Lille I | 2004 |
| Najim, Christopher | The University of Iowa | 2000 |
| Najim, Jamal | Université de Nanterre - Paris X | 2001 |
| Najita, Joan | University of California, Berkeley | 1992 |
| Najita, Julie | Harvard University | 2006 |
| Najjar, Georges | Lomonosov Moscow State University | 1979 |
| Najjar, Leonard | Northwestern University | 1973 |
| Najm, Farid | ||
| Najm, Zakaria | Technische Universiteit Delft | 2023 |
| Najmaie, Ali | University of Toronto | 2006 |
| Najmaii, Mohammad | Iowa State University | 1974 |
| Najman, Branko | University of Zagreb | 1979 |
| Najman, Fernando | Universidade de São Paulo | 2022 |
| Najman, Filip | University of Zagreb | 2010 |
| Najman, Laurent | Université Paris IX - Dauphine | 1994 |
| Najmann, Oliver | Universität Paderborn | 1992 |
| Najmi, Abdelhak | Faculty of Science, Rabat | 2017 |
| Najmi, Amir | Stanford University | 2000 |
| Najmuddin, Nabilah | Universiti Teknologi Malaysia | 2021 |
| Najnudel, Joseph | Université Pierre-et-Marie-Curie - Paris VI | 2007 |
| Najork, Marc-Alexander | University of Illinois at Urbana-Champaign | 1994 |
| Najson, Federico | University of California, Los Angeles | 2003 |