Namesakes
Eurovision Song Contest Winners:
1 winner
Lenny Kuhr 1969 Netherlands 
Fictional Characters from Song Titles:
1 character
(character) Lenny 1983 Lenny
Hall-of-Famers:
1 basketball, 1 football
(football) Lenny Moore 1975
(basketball) Lenny Wilkens 1989; 1998
Hurricanes and Tropical Storms:
1 hurricane
Hurricane Lenny 1999
Notable Actors and Entertainers:
1 comedian
Lenny Bruce 1925-1966
Notable Athletes:
1 basketball
(basketball) Lenny Wilkens 1937-
Notable Filmmakers:
1 director
Lenny Abrahamson 1966-
Notable Musicians:
1 musician, 1 singer
Lenny Kuhr 1950-
Lenny Kravitz 1964-
Olympic Medalists:
1 gold
(gold) Lenny Krayzelburg 2000; 2004 swimming - 100 m backstroke; swimming - 200 m backstroke; swimming - 4x100 m medley relay
Rock and Roll Hall-of-Famers:
1 musician
Lenny Davidson 2008 The Dave Clark Five