Neilan Family History
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Neilan Name Meaning
Irish (Munster and Connacht): Anglicized form of Gaelic Ó Nialláin ‘descendant of Niallán’, a diminutive of the personal name Niall (see Neill).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Nealon, Neill, Keelan, Neenan, Neils, Geelan, Newlin, Neil, Neild