Namesakes
Grammy Award Winners:
1 record of the year/album of the year
(record of the year/album of the year) Whitney Houston 1994 I Will Always Love You; The Bodyguard Soundtrack 
Hall-of-Famers:
1 football
(football) Ken Houston 1986
Notable Athletes:
2 football
(football) Ken Houston 1944-
(football) Lamarr Houston 1987-
Notable Musicians:
1 singer
Whitney Houston 1963-2012 pop
Olympic Medalists:
1 gold
(gold) Allan Houston 2000 basketball