There are 3 mathematicians whose last name begin with IBB.
| Ibbeken, Anthon | Martin-Luther-Universität Halle-Wittenberg | 1661 |
| Ibbotson, Jeffrey | State University of New York at Buffalo | 1990 |
| Ibbotson, Richard | University of Rochester | 1993 |
There are 3 mathematicians whose last name begin with IBB.
| Ibbeken, Anthon | Martin-Luther-Universität Halle-Wittenberg | 1661 |
| Ibbotson, Jeffrey | State University of New York at Buffalo | 1990 |
| Ibbotson, Richard | University of Rochester | 1993 |