List of Famous people who born in 1927

Sybille Bianca Giulietta Eysenck was a personality psychologist and the widow of the psychologist Hans Eysenck, with whom she collaborated as psychologists at the Institute of Psychiatry, University of London, as co-authors and researchers.

Dalibor Brozović was a Croatian linguist, Slavist, dialectologist and politician. He studied the history of standard languages in the Slavic region, especially Croatian. He was an active Esperantist since 1946, and wrote Esperanto poetry as well as translated works into the language.

Yusuf Idris, also Yusif Idris was an Egyptian writer of plays, short stories, and novels.

Sir Henry Peter Francis Swinnerton-Dyer, 16th Baronet, was an English mathematician specialising in number theory at the University of Cambridge. As a mathematician he was best known for his part in the Birch and Swinnerton-Dyer conjecture relating algebraic properties of elliptic curves to special values of L-functions, which was developed with Bryan Birch during the first half of the 1960s with the help of machine computation, and for his work on the Titan operating system.