Lyle is a surname of Scottish origin which means "an island".[1] It can be traced back to Radulphus de Insula,[1] 11th-century Lord of Duchal Castle. Notable people with the surname include:

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References edit

  1. ^ a b Sims, Clifford Stanley (1862). The Origin and Signification of Scottish Surnames. With a Vocabulary of Christian Names. Albany, New York: J. Munsell. p. 70. OCLC 1060940902 – via Internet Archive.