Jayne is used both as a surname and as a given name. . Surname. Billy Jayne, American television and film actor. Caroline Furness Jayne (1873–1909), American ethnologist. Erika Jayne, American dance/club music performer. Francis Jayne (1845–1921), British bishop and academic. Horace Jayne (1859–1913), American biologist, zoologist, professor at the University of Pennsylvania and author. Ira W. Jayne (1882–1961), American judge. Jennifer Jayne (1931–2006), English film and television actress.
https://en.wikipedia.org/wiki/Jayne