The fine Irish surname of Elroy first appeared in County Clare in the ancient and storied Gaelic language, carrying the meaning of "son of the red-haired youth". The family name is distinguished there in Munster province as the Chiefs of Clonderlaw and are conjecturally descended from Tiobraid, son of Iral Glunmhar, King of Ulster.
It has been estimated that 80% of Irish surnames originally had an O' prefix.
O' in Irish surnames is from Ó (grandson,descendant) as in Ó Néill, grandson of Niall or Ó Briain from Brian, etc.
Morgan is actually a Welsh name but has been used as the anglicized version of the native Irish name Murrough (Murchadh, sea-battler). The Irish surnames Morahan and Murrigan were anglicized as Morgan as well.
Are you asking about Christian (first) names or Surnames? For surnames the prefix O' meaning grandson (of) also Mc/Mac meaning son (of) which is prevalant in the Highlands of Scotland as well. The two acounting for 25% of the top 100 most common surnames in Ireland.
Yes if it is not spelled Mac then it is Irish It doesnt matter if its McCormick or McCormack they are both Irish-just spelled differently over the years like many surnames i.e. Taylor/Tayler/Tailer etc
It has been estimated that 80% of Irish surnames originally had an O' prefix.
The prefix O' seen in Irish surnames is from the Irish (Gaelic) Ó (earlier Ua)which means 'grandson, descendant'.O'Neill in Irish is Ó Néill (descendant of Niall).Grandson or descendant.
The surname Colton is spelled Coltún in Irish (Irish Names and Surnames, Woulfe).
In Ireland Justin is used even with Irish Gaelic surnames.
Patrick Woulfe has written: 'Irish names and surnames' 'Irish names for children' -- subject(s): Dictionaries, Etymology, Irish, Irish Names, Irish language, Names, Names, Personal,Irish, Personal Names 'Irish names and surnames'
Elroy Jetson
O' in Irish surnames is from Ó (grandson,descendant) as in Ó Néill, grandson of Niall or Ó Briain from Brian, etc.
There are several families who anglicized their surnames as Hannon but usually Ó hAnnáin.
McLaughlin is commonly a surname of Irish origin. It originated in Ireland and is one of the most common surnames among Irish people.
There are two reasons some Irish may carry English surnames. Most bear anglicised versions of native Gaelic surnames but there are also families of English ancestry bearing them. The Statutes of Kilkenny mandated Irish living in the Pale to adopt English surnames. Some names are of Norman origin or associated with the Catholic Sean-Ghaill (old English).
The Ó as in Ó Briain (O'Brien) comes from the older Irish word Ua (grandson, grandchild; descendant).
Derived from patronomycs - Mac or Mc means son (of), similar in use to the Irish O which originally meant grandson (of) and Mac was also used in Ireland but largely died out leaving Mac/Mc surnames generally Scottish and O' surnames generally Irish. The MAc/Mc names are generally Highland surnames but not always so, Lowlander and Norse descendants also used this titling to some extent. Nic means daughter but the usage has not fed into surnames in the same way as Mac/Mc. Mac is still used in Ireland and has not died out. So Mac is not generally Scottish an example is McNamara and McNamee. It is still a common prefix in Irish names.