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The molloy Surname

molloy Name Meaning and History

  1. shortened Anglicized form of Gaelic Ó Maolmhuaidh ‘descendant of Maolmhuadh’, a personal name composed of the elements maol ‘chieftain’ + muadh ‘noble’, ‘grand’, ‘big’.
  2. shortened Anglicized form of Gaelic Ó Maol Aodha ‘descendant of the devotee of Aodh’ (see McCoy).
  3. reduced Anglicized form of Gaelic Ó Maol Mhaodhóg ‘descendant of the devotee of (Saint) Maodhóg’. Compare Logue.
  4. variant of Mulvihill and Slowey.

Dictionary of American Family Names, Oxford University Press, ISBN 0-19-508137-4
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molloy Family Facts

Distribution of molloy Families in the US in 1920
Number of molloy families
 120-237
 41-119
 1-40
 0
Compiled by Ancestry.com.au from the 1920 US Federal Census records

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  • You can decide where (in which states) to start searching for molloy records.
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The information for this map came from Ancestry.com.au’s US Federal Census Collection.
  • Census records can tell you little-known facts about your ancestors such as birthplace, residence and occupation.
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