Namesakes
Fictional Characters from Television:
1 character
Roger Horn 1987 Tour of Duty 
Notable Actors and Actresses:
1 actress, 1 entertainer/magician
Roy Horn 1944-2020
Kaniehtiio Horn 1986-
Olympic Medalists:
2 bronze, 1 gold
(bronze) Oliver Horn 1924 water polo
(gold) Siegbert Horn 1972 canoe slalom
(bronze) Fanny Welle-Strand Horn 2014 biathlon
Other Leaders:
1 prime minister
Prime Minister Gyula Horn 1994-1998 Hungary