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MCLEAN Family HistoryThis notable surname, with spellings of MacLean, Maclean, MacLaine, McLean, Mccleane, McLane, and others, is widely recorded in Scotland and Ireland. It is a developed form of the Old Gaelic name "Mac gille Eoin", which translates as "the son of the devotee of (St) John", from "Mac", meaning son of, and "gille", literally translating as servant or follower", but used here in the transferred sense of devotee, and the saint's name "Eoin or Ian", the classic Gaelic form of John. John derives ultimately from the Hebrew Yochanan, meaing "Jehovah has favoured me (with a son)".
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