Namesakes
Notable Actors and Entertainers:
3 actors
Gwili Andre (middle name Ingeborg) 1907-1959 
Lucille Ricksen (a.k.a. Ingeborg) 1910-1925
Öllegård Wellton (a.k.a. Ingeborg) 1932-1991
Notable Artists:
1 painter
Fanny Brate (middle name Ingeborg) 1861-1940
Notable Politicians and Statespeople:
1 politician
Edith Schippers (middle name Ingeborg) 1964-
Notable Writers:
1 poet
Ingeborg Bachmann 1926-1973
Olympic Medalists:
1 bronze/silver, 1 silver
(silver) Ingeborg Schmitz 1936 swimming - 4x100 m freestyle relay
(bronze/silver) Inge Helten 1976 100 m; 4x100 m relay
Other Royalty:
2 princesses
Margaretha of Sweden (middle name Ingeborg) 1899-1977 Sweden
Birgitta of Sweden (middle name Ingeborg) 1937-2024 Sweden