Namesakes
Friederike of Prussia
(a.k.a. Katharina) (f) 1767-1820 
Other Royalty 1767-1820 Prussia (princess)
Anna Katharina Emmerick
(f) 1774-1824
Saints
Käthe Krauss
(f) 1906-1970
Olympic Medalists 1936 100 m (bronze)
Ingrid van Engelshoven
(a.k.a. Katharina) (f) 1966-
Notable Politicians and Statespeople
Katharina Blum
(m)
Fictional Characters from Books 1974 The Lost Honor of Katharina Blum
Sabine Lisicki
(a.k.a. Katharina) (f) 1989-
Notable Athletes (tennis)