There are 12 mathematicians whose last name begin with KHAI.
| Khai, Nhuien | Kiev State University | 1982 |
| Khai, Phan Huy | ||
| Khaikin, Semen | Lomonosov Moscow State University | |
| Khailany, Brucek | Stanford University | 2003 |
| Khaing, Khaing Aye | Nanyang Technological University | 2002 |
| Khairallah, Mustafa | Nanyang Technological University | 2021 |
| Khairallah, Mustafa | University of Damascus | 2007 |
| Khairat, Mahmoud | The George Washington University | 1965 |
| Khairetdinova, Nuria | Tashkent State University | 1968 |
| Khairnar, Anil | University of Pune | 2017 |
| Khairulloev, Shamsullo | Institute of Mathematics AS Rebublic of Tajikistan | 2009 |
| Khait, Alexander | Weizmann Institute of Science | 1986 |