Namesakes
American First Ladies:
2 first ladies
Barbara Bush 1989-1993 
Laura Bush 2001-2009
American Presidents:
2 presidents
George H. W. Bush 1989-1993
George W. Bush 2001-2009
Notable Actors and Entertainers:
1 actor
Sophia Bush 1982-
Notable Musicians:
1 musician
Kate Bush 1958-
Notable Scientists and Inventors:
1 inventor
Vannevar Bush 1890-1974
Olympic Medalists:
1 gold
(gold) Lesley Leigh Bush 1964 diving - platform
Rock and Roll Hall-of-Famers:
1 musician
Kate Bush 2023