Janet may refer to: Names. Janet (given name) Surname. Charles Janet (1849–1932), French engineer, inventor and biologist, known for the Left Step periodic table. Jules Janet (1861–1945), French psychologist and psychotherapist. Maurice Janet (1888–1983), French mathematician. Paul Janet (1823–1899), French philosopher and writer. Pierre Janet (1859–1947), French psychologist, philosopher and psychotherapist. Roberto Janet (born 1986), Cuban hammer thrower. Other uses. Janet, Alberta, a Canadian hamlet.
https://en.wikipedia.org/wiki/Janet