Ireland was one of the earliest countries to evolve a system of hereditary surnames. More than 4,000 Gaelic, Norman and Anglo-Irish surnames are listed in this book, giving a wealth of information on the background and location of Irish families. Edward MacLysaght was a leading authority on Irish names and family history. He served as Chief Herald and Genealogical Officer of the Irish Office of Arms. He was also Keeper of Manuscripts of the National Library of Ireland and was Chairman of the Manuscripts Commission. This book, which was first published in 1957 and now is in its sixth edition, is being reprinted for the fourth time and remains the definitive record of Irish surnames, their genealogy and their origins.

The Oxford Dictionary of Family Names of Ireland contains more than 3,800 entries covering the majority of family names that are established and current in Ireland, both in the Republic and in Northern Ireland. It establishes reliable and accurate explanations of historical origins (including etymologies) and provides variant spellings for each name as well as its geographical distribution, and, where relevant, genealogical and bibliographical notes for family names that have more than 100 bearers in the 1911 census of Ireland. Of particular value are the lists of early bearers of family names, extracted from sources ranging from the medieval period to the nineteenth century, providing for the first time, the evidence on which many surname explanations are based, as well as interesting personal names, locations and often occupations of potential family forbears. This unique Dictionary will be of the greatest interest not only to those interested in Irish history, students of the Irish language, genealogists, and geneticists, but also to the general public, both in Ireland and in the Irish diaspora in North America, Australia, and elsewhere.

The dynamic history of North West Ireland can be seen in the richness and variety of it surnames. Mitchell has attempted to compile concise but informative histories of those surnames which are most closely associated, through numerical strength or uniqueness, with North West Ireland.

Containing entries for more than 45,000 English, Scottish, Welsh, Irish, Cornish, and immigrant surnames, The Oxford Dictionary of Family Names in Britain and Ireland is the ultimate reference work on family names of the UK. The Dictionary includes every surname that currently has more than 100 bearers. Each entry contains lists of variant spellings of the name, an explanation of its origins (including the etymology), lists of early bearers showing evidence for formation and continuity from the date of formation down to the 19th century, geographical distribution, and, where relevant, genealogical and bibliographical notes, making this a fully comprehensive work on family names. This authoritative guide also includes an introductory essay explaining the historical background, formation, and typology of surnames and a guide to surnames research and family history research. Additional material also includes a list of published and unpublished lists of surnames from the Middle Ages to the present day.