Lennon Family History
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Lennon Name Meaning
reduced Anglicized form of Gaelic Ó Leannáin ‘descendant of Leannán’, a byname meaning ‘little cloak’ (less likely, ‘sweetheart’). reduced Anglicized form of Gaelic Ó Lonáin ‘descendant of Lonán’, a personal name from a diminutive of lon ‘blackbird’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Glennon, Hannon, Fenlon, Glendon, Dennen, Lennox, Hernon, Kennon