Lewis (surname) Anglicised into "Lewis", with among the earliest examples being the Lewis family of Glamorgan in the 1540s. Another is the Gaelic surname "Mac Lughaidh", meaning "son of "Lughaidh"", which has also been Anglicised as "Lewis". The surname "Lewis" is also an Anglicisation of several like-sounding Jewish surnames, such as "Levy" or "Levi", and of the Arab form of the name "Elias". Lewis is the 4th most common surname in Saint Vincent and the Grenadines, 6th most common surname in Wales, 22nd most common in England, 24th most common in the United States and 129th most common in Scotland. Lewis (surname)
Mac and Mc together A 2007 book in its tenth edition states that "most library catalogs" sort Mac and Mc names as if spelled M-a-c. Among the guides which generally recommend separating Mac and Mc so that names will be sorted as they are spelled are ISO 999, The Chicago Manual of Style, "Butcher's Copy-editing: The Cambridge Handbook for Editors, Copy-editors and Proofreaders", "The New York Times Manual of Style and Usage", and "The SBL Handbook of Style". Mac and Mc together A convention of sorting names with the Scottish and Irish patronymic prefixes Mac and Mc together persists in library science and archival