Fictional Characters from Books: 1 hero
Horatio Hornblower   1937   The Happy Return  
Fictional Characters from Television: 3 characters
Ben Seaver (a.k.a. Horatio)   1985   Growing Pains  
Horatio Caine   2002   CSI: Miami  
Donald "Ducky" Mallard (a.k.a. Horatio)   2003   NCIS  
Notable Actors and Entertainers: 1 actor
William Powell (a.k.a. Horatio)   1892-1984  
Notable Military Figures: 1 admiral
Horatio Nelson   1758-1805  
Notable Politicians and Statespeople: 1 politician
Hubert Humphrey (a.k.a. Horatio)   1911-1978  
Olympic Medalists: 1 bronze, 1 silver
(bronze) Horatio Poulter   1912   shooting  
(silver) Horatio Fitch   1924   400 m  
Shakespearian Characters: 1 character
Horatio   Hamlet