Namesakes
Adelaide
(a.k.a. Adelheid) (f) 960-1015 
Saints
Adelheid Roosen
(f) 1958-
Notable Actors and Entertainers (actor)
Cecilie of Prussia
(a.k.a. Adelheid) (f) 1917-1975
Other Royalty 1917-1975 Prussia (princess)
Emma of Waldeck and Pyrmont
(a.k.a. Adelheid) (f) 1858-1934
Other Royalty 1879-1890 Netherlands (queen consort)
Heidi
(f)
Fictional Characters from Books 1880 Heidi
Heidi Robbiani
(f) 1950-
Olympic Medalists 1984 equestrian (bronze)
Marie-Adélaïde, Grand Duchess of Luxembourg
(a.k.a. Adelheid) (f) 1894-1924
Other Royalty 1912-1919 Luxembourg (grand duke)
Viktoria Luise of Prussia
(a.k.a. Adelheid) (f) 1892-1980
Other Royalty 1892-1980 Prussia (princess)