Namesakes
Belgian Prime Ministers:
1 prime minister
Théo Lefèvre 1961-1965 
Dutch Prime Ministers:
4 prime ministers
Theo van Lynden van Sandenburg 1879-1883
Theo de Meester 1905-1908
Theo Heemskerk 1908-1913
Jo Cals (a.k.a. Theo) 1965-1966
Fictional Characters from Television:
3 characters
Theo Carver 1965 Days of Our Lives
Zack Brady (a.k.a. Theo) 1965 Days of Our Lives
Theo Huxtable 1984; 1987 The Cosby Show; A Different World
Notable Actors and Actresses:
1 actor
Theo James 1984-
Notable Athletes:
2 soccer
(soccer) Theo de Jong 1947-
(soccer) Theodoros Zagorakis (a.k.a. Theo) 1971-
Notable Filmmakers:
1 director
Theo van Gogh 1957-2004
Notable Politicians and Statespeople:
3 politicians
Theo Rutten 1899-1980
Theo Bot 1911-1984
Theo Hiddema 1944-
Olympic Medalists:
2 gold, 2 silver, 1 bronze
(gold) Theodorus Willems (a.k.a. Theo) 1920 archery - moving target 28 m, team
(silver) Theodore Bruce (a.k.a. Theo) 1948 long jump
(bronze) Theo Meijer 1992 judo
(gold) Theoren Fleury (a.k.a. Theo) 2002 ice hockey
(silver) Theo Bos 2004 cycling - track