There are 12 mathematicians whose last name begin with JUM.

Juma, Ali University of Toronto 2011
Jumaa, Norjan University of Plymouth 2020
Jumabayeva, Jamilya Karaganda State University 2003
Jumani, Vishnu Oregon State University 1973
Jumarhon, Bartur University of Strathclyde 1994
Jumelet, Marc Universiteit Utrecht 1995
Jumnongnit, Patcharapan Khon Kaen University 2018
Jump, Addison Virginia Polytechnic Institute and State University 1996
Jump, J. University of Michigan 1968
Jump, Kenneth University of Dundee 1970
Jump, Maria University of Texas at Austin 2009
Jumper, Eric Air Force Institute of Technology 1975