Namesakes
American First Ladies:
1 first lady
Martha Washington (a.k.a. Dandridge) 1789-1797 
Hall-of-Famers:
1 baseball, 1 basketball
(baseball) Ray Dandridge 1987
(basketball) Bob Dandridge 2021
Notable Actors and Entertainers:
2 actors
Dorothy Dandridge 1922-1965
Merle Dandridge 1975-