The Molyneux name links a Norman past to one of Dublin’s most learned families.
Where does the Molyneux name come from?
Molyneux is an Anglo-Norman name, taken from Moulineaux in Normandy and ultimately from the Old French word for a mill. Like many Norman names it travelled first to England and Wales after the Conquest, and a branch later established itself in Ireland. In an Irish context the name is most closely associated with the city of Dublin.
The Molyneuxs of Dublin
The Irish Molyneuxs became a distinguished Anglo-Irish family in Dublin, prominent in the scholarly and scientific life of the city. The best known of the name was William Molyneux (1656–1698), the natural philosopher and political writer, a friend of John Locke and a founder of the Dublin Philosophical Society, remembered both for his writings on Irish constitutional rights and for the philosophical puzzle that still bears his name. His brother Sir Thomas Molyneux was a celebrated physician. The name is found today across Ireland and Britain and among the wider diaspora in the United States, Canada and Australia.
Did you know?
- Molyneux is Anglo-Norman, from Moulineaux in Normandy, ultimately from the Old French word for "mill."
- An Irish branch of the family became prominent in Dublin.
- William Molyneux (1656–1698) was a Dublin philosopher and political writer, and a friend of John Locke.
- The philosophical puzzle known as the "Molyneux Problem" is named after him.
- His brother Sir Thomas Molyneux was a noted physician and the first baronet of the Irish line.
Related Irish family names
Carry the Molyneux name with you
From woven blankets and mugs to ornaments and garden flags, our Molyneux collection lets you display the family crest and tartan artwork of this historic Dublin name. Search your surname in our store to see the full range for the Molyneux family.
Frequently asked questions
Where does the Molyneux family come from?
The name is Anglo-Norman, from Moulineaux in Normandy. In Ireland the family is most associated with Dublin, where it produced noted scholars and physicians.
Is Molyneux an Irish name?
It is Norman in origin but became a well-established Anglo-Irish family in Dublin from the seventeenth century onward.
Is there a Molyneux family crest?
Families of the name have heraldic traditions; the crest and tartan artwork on our Molyneux products is created as decorative heritage artwork to celebrate the name.
