Namesakes
Grammy Award Winners:
1 album of the year
(album of the year) Herbie Hancock 2008 River: The Joni Letters 
Notable Actors and Entertainers:
2 actors
Sheila Hancock 1933-
Prentis Hancock 1942-
Notable Musicians:
1 musician
Herbie Hancock 1940-
Olympic Medalists:
1 gold
(gold) Vincent Hancock 2008; 2012 shooting