Long (Western surname)
family name
Long is a surname, with people coming to have the surname through various origins.
The Longs in Ireland got their names from a number of origins. Some are of English, Scottish and Norman descent. The Norman de Long and le Lung arrived in the 11th century with the Anglo-Norman conquest in 1066 AD and established in numerous locations. A number of Irish Gaelic septs of O'Longain and O'Longaig contributed to the origin of the name. One sept was located in County Armagh, but the greater numbers were in County Cork at Cannovee and also at Moviddy. The Longs lost all their lands in the upheavals of the 17th century. The name is found in its greatest numbers in Munster, County Cork being most favored. The line of direct descent from the last elected chieftain to the present day is unbroken — the official title is styled "O'Long of Carrenelongy". The Irish origin also comes from "Lonklin" from county Tipperary and Dublin.
This brief starts where responsible research should: with the source description of “Long (Western surname)” as family name. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the general reference register because the source frames it as family name. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 18, 2026. The linked authority identifier is Q10786776. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1066.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
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Three-step research path
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- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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This entry incorporates text from “Long (Western surname)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.