Irish formÓ hEidhin
Meaning'descendant of Eidhean' (ivy)
CountiesGalway, Clare, Mayo, Dublin
Other spellings6
Origin of the Hynes name
Woulfe: a Galway family descended from Guaire Aidhne, King of Connacht in the 7th century, for six hundred years the chief family of Ui Fiachrach Aidhne and lords of Aidhne, a district co-extensive with the diocese of Kilmacduagh. A family of the name near Caherconlish, Co. Limerick, 'formerly of considerable importance', was 'now almost extinct'.[1]
- 7th centuryGuaire Aidhne, King of Connacht, ancestor of the Ó hEidhin family.[1]
- 1014Maolruanaidh Ó hEidhin, lord of Aidhne, first to bear the surname, falls at Clontarf.[1]
- 1690'O HINE' appears in Sir James Terry's list of Irish septs.[5]
- 189083 Hynes births registered (incl. varieties), chiefly in Galway, Clare, Mayo and Dublin.[4][6]
Hynes surname: questions
What does the surname Hynes mean?
Woulfe gives Hynes as a form of Ó hEidhin, 'descendant of Eidhean', glossing Eidhean as 'ivy'.[1]
Where in Ireland is the Hynes name from?
Galway: Woulfe says the Ó hEidhin family were lords of Aidhne, co-extensive with the diocese of Kilmacduagh, and that the name is still common in Galway and the adjoining parts of Clare. In 1890 Hynes births were chiefly in Galway, Clare, Mayo and Dublin.[1][4]
Is Hynes the same name as O'Heyne?
Woulfe lists O Heyne, O Hyne, Heines, Hynes and Hyndes among the anglicised forms of Ó hEidhin.[1]
Who was the first person called Ó hEidhin?
Woulfe says Maolruanaidh Ó hEidhin, lord of Aidhne, who fell at Clontarf in 1014, was the first person to bear the surname.[1]