The Table shown here gives a listing of the 100 most commonly names found in Ireland and their meanings. The Irish surname Kelly is another popular Irish names. The surnames Smyth, D'Arcy, and even Disney all have Irish roots! I came across this great resource by Barry Griffin on the top Irish surnames in each county.. Mc joined with Mac so McMahon will appear as MacMahon. There are numerous Irish surnames you’ll hear in America – just one reason why it has such a rich Irish heritage. Over four million Irish immigrants moved to the United States between 1820 and 1930 during the great plight of the mid-19 th century, reducing the … Here is a curated list of Irish family names along with their meanings: There are many different types of Irish surnames today, but most commonly, they can be classified into three groups. Yes, you read that right. For example, since everyone was free to use the name he or she preferred, some families would end up with different last names. Since foreign-born children derived their citizenship from their parents, the diversity of names sometimes caused problems later when the child had to … The Oxford Dictionary of Family Names in Britain and Ireland, released today, is the result of an extensive four-year study by a team from the University of West English (UWE) in Bristol. Another meaning is “frequenting Churches” which originates from the Irish word Ceall. Irish last names include the Gaelic Irish, Cambro-Norman, and Anglo-Irish. Click on that name/county for a list of posts that mentions them. 100 most common Irish surnames in each Irish county based on the 1901 census. Discover the ethnic origin and meaning of last names. The name comes from the Gaelic “O’Ceallaigh”, meaning warrior or fighter. Find out how surnames are ranked in popularity, how many people in the United States of America bear a particular name, and how the statistics change between 1990 and 2000 US Censuses. Irish last names starting with L The dancer Gene Kelly was famously proud of his Irish roots. Taken from Edward MacLysaght, Irish Families and More Irish Families. How to use the index: Find your Irish surname/county below (be sure to click on “SEE MORE” to see all the surnames mentioned under that alphabet letter). UNIVERSITY researchers have revealed the origin of more than 45,000 Irish and British surnames in a new dictionary of family names. Many people think that they can identify an Irish last name simply by an "O'" or a "Mc" at the start of it. Surnames today: There are many different origins for Irish names today but the vast majority can be broken down into either of three categories: Gaelic Irish, Cambro-Norman, and finally Anglo-Irish. Index to Irish Surnames beginning with S, from Irish Names and Surnames by Rev Patrick Woulfe, 1923 100 Irish Surnames or Family Names with Meanings. 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