There are 7 mathematicians whose last name begin with ATW.

Atwa, Mahmoud Kent State University 1982
Atwah, Maher Kent State University 2001
Atwell, Duncan University of Warwick 1989
Atwell, Jeanne Virginia Polytechnic Institute and State University 2000
Atwill, Timothy Dartmouth College 1993
Atwood, Alexander Cornell University 1997
Atwood, Corwin Cornell University 1968