Costello (E.A. Coe, 1914–2002)
(Coem., 1825–1871)
(C.L.D. Cohen, 1924–2020)
(L.M. Cohen, 1933–)
(Cohn, 1828–1898)
(Coiffard)
(A.M. Coimbra, 1949–1998)
(Coiro)
(Colani, 1866–1943)
(Colbath, 1953–)
