The surname McClaffey comes from the Irish name Mac Laithimh, from "flaitheamh" meaning "ruler." In Ulster the name is anglicized as MacClave and MacLave. In County Monaghan, however, the name is frequently mistranslated as Hand, since the name is phonetically similar to another Gaelic word "lamh" for "hand." Claffey is the most common variant in the midlands of Ireland. 1
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Early Origins of the McClaffey family
The surname McClaffey was first found in Ulster (Irish: Ulaidh).
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Early History of the McClaffey family
This web page shows only a small excerpt of our McClaffey research. More information is included under the topic Early McClaffey History in all our PDF Extended History products and printed products wherever possible.
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McClaffey Spelling Variations
Spelling variations of this family name include: Claffey, MacClaffey, MacClave, MacLave, Hand and others.
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Early Notables of the McClaffey family
More information is included under the topic Early McClaffey Notables in all our PDF Extended History products and printed products wherever possible.
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Migration of the McClaffey family
Some of the first settlers of this family name or some of its variants were: Peter Claffey, who settled in New York in 1841; and Michael Claffey, who was registered in Sacramento County, California in 1868. John and Thomas Claffey were naturalized in Washington County, Pennsylvania in 1840.
England
Ireland
