the "O" in Irish means son of as in O'Brien is son of Brien
In Irish names "Mac" means "Son" and "Ó" means "Grandson"
It comes from a word meaning grandson or descendant
It is thought to be a relic of the accent mark over the O in Irish surnamessuch as Ó Ceallaigh (O'Kelly). Ó means 'descendant/grandson'.Normally in English it signifies a letter has been omitted but not in this case.
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.
mac or mc means son of as in Risteard MacFheorais. Richard son of Pierce. similiarly O' means grandson. Risteard O' Dympsaig. Richard grandson of Dempsey
luck o the Irish... it sounds Irish hahahhaha
It's Luck o' the Irish -- the o' is short for of , eg Luck of the Irish
Orlando bloom is one and so is Olivia newton john
No, they don't. Only certain names of Irish origin follow that form.
The Ó as in Ó Briain (O'Brien) comes from the older Irish word Ua (grandson, grandchild; descendant).
O. H. Irish was born in 1830.
O. H. Irish died in 1883.