Namesakes
John von Neumann
(middle name Lajos) (m) 1903-1957 
Notable Philosophers and Thinkers
Lajos I the Great
(m) 1326-1382
Hungarian Kings and Queens 1342-1382
Polish High Dukes and Kings (Ludwik I) 1370-1382
Lajos II
(m) 1506-1526
Hungarian Kings and Queens 1516-1526
Bohemian Kings (Ludvík) 1516-1526
Lajos Kossuth
(m) 1802-1894
Hungarian Presidents and Prime Ministers 1848-1849 (prime minister)
Lajos Kossuth
(m) 1802-1894
Notable Politicians and Statespeople
Lajos Batthyány
(m) 1807-1849
Hungarian Presidents and Prime Ministers 1848 (prime minister)
István Tisza
(middle name Lajos) (m) 1861-1918
Hungarian Presidents and Prime Ministers 1903-1905; 1913-1917 (prime minister)
Cornel Wilde
(middle name Lajos) (m) 1912-1989
Notable Actors and Entertainers (actor)
Ľudovít Ódor
(a.k.a. Lajos) (m) 1976-
Other Leaders 2023 Slovakia (prime minister)
Lajos Gönczy
(m) 1881-1915
Olympic Medalists 1900 high jump (bronze)
Lajos Dinnyés
(m) 1901-1961
Hungarian Presidents and Prime Ministers 1947-1948 (prime minister)
Lajos Dunai
(m) 1942-2000
Olympic Medalists 1968 football (gold)
Lajos Homonnai
(m) 1904-2007
Olympic Medalists 1932; 1936 water polo (gold)