The Strain name appears to have originated in Ireland,an Anglicized form of something older. But was the original name Irish or Scottish?

 

In his book, More Irish Families, genealogist Dr. Edward MacLysaght claims that the Strain surname comes from O’Srutháin, the name of an Irish sept of Donegal mentioned in the Annals of the Four Masters.

 

              (O)Strahan, Strain,Shryhane – There are two slightly different forms of this surname in Irish–  O’Sraitheáin and O’Srutháin, both as Strahan and Strain (Co. Down) found now in Ulter in fair numbers.  The sept was of Tirconnell where they were erenaghs of Conwall in the barony of Kilmacrenan,Co. Donegal.  Sitric O’Sruithen is mentioned by the Four Masters as such in the year 1204. The Annals refer to them as followers of the O’Donnells with whom,however, at the end of the sixteenth century they were at loggerheads.

 

The entry from the Annals of the Four Masters referred to by MacLysaght reads:

 

Sitriucc Ua Sruithén airchindeach na Congbhala, .i. cnn Ua Murtele & toiseach Cloinne Snédhgile ar thotacht d'écc iar n-déigh-pndainn, & aadhnacal isin tmpall do-rónadh leis féin.

(Sitric O'Sruithen, Erenagh of Conwal, i.e. head of the Hy-Murtele, and chief man of all the Clann-Snedhgile for his worth, died, after exemplary penance, and was interred in the church which he had himself founded.)

 

In Sloinnte Gaedheal is Gall (Irish Names and Surnames, or Surnames of the Irish and the Foreigner), the Rev. Patrick Woulfe gives additional information about this sept and lists other variations of the name:

 

                  OSraitheáin, O Sruitheáin, O Srutháin – I - O Srahane, O Shrihane, O Sreighan, OShrean, O Streffen, Shryhane, Sruffaun, Strohane, Strahan, Straghan, Strachan,Strain, Bywater, (Ryan); ‘des. Of Sruthán’ or ‘Sruitheán’ (dim. Of sruth an elder, a sage, a man of letters); the name of an old Tirconnell family, the head of which was chief of Clann Snedhgile, a sept of the Cinel Conaill, seated in Glenswilly to the west of Letterkenny, and also erenagh of Conwall in the same district.  Some of the family had come southward before the end of the 16^th Century, probably as followers of the MacSweenys, and settled in Co. Cork where the name is still extant, but often ‘translated’ Bywater, as if from ‘sruthán’ a streamlet.  In Co. Mayo,it is sometimes strangely anglicized as Ryan.

 

 Of the 121 Strain households represented in the property survey of Ireland(1848-1864), 81 families resided in the counties that now comprise Northern Ireland while 37 other families resided in County Donegal. These Ulster counties were settled by Scottish colonists during the early 17^thcentury, during the Plantation of Ireland by King James I and in the private colonization of County Down by Montgomery and Hamilton.  Many, though not all, of the previous inhabitants were displaced to other parts of Ireland.

 

It's very likely that the Strains of Donegal were descendants of the O Sruithain family mentioned in the Annals of the Four Masters.  The Hearth Money Roll of Conwall parish from1665 includes the household of one Roory O’Strean—a name that hardly fits a Scottish settler—and a breakdown of the Donegal civil parish survey (1857)shows that almost all of the Strain households were in Conwall or adjacent parishes while none were found in the southwestern half of Donegal.

 

Other genealogists, however, have noted the similarity to the Scottish name Strachan and suggested that some with the Strain surname may be Scottish in origin.  Additional support for Scottish roots comes from Charles Hanna, who in his two-volume work The Scotch Irish, cites the Declaration by the Commissioners for the Settling and Securing the Province of Ulster;dated at Carrickfergus, 23 May 1653.  The declaration proposes the resettling of some of “the popular Scotts”from Counties Down and Antrim to other counties, as punishment for Presbyterian opposition to the Cromwell regime.  The resettlement plan was never carried out, but listed among the 260 names of Ulster Scots to be resettled was John Strain of County of “Down; Castlereagh,Kilwarlin, and Lisnargarvy Quarters”—an area that is now Lisburn and southeast Belfast.

 

Finally, during the Scotch-Irish migrations of 1707-1775 many Strains came to the American colonies from Ireland.  All of these early arrivals seem to have been Presbyterian, the faith of the lowland Scots who settled in Ireland(although later arrivals included both Catholic and Protestant Strains). 

 

So there is strong evidence that some Strains descended from an Irish clan in Donegal and equally compelling evidence that some came to Ireland from the Scottish Lowlands. Since many of the inhabitants of Scotland descended from Irish ancestors it is even possible that the family originated in Ireland but that some migrated to Scotland and then returned to Ireland in the 17^thCentury. 

 

The Strain DNA Project has revealed that many of the Strains, both Catholic and Presbyterian, belong to a haplogroup found most frequently in northwestern Ireland and in the Scottish Lowlands, the Irish Modal Haplogroup, Northwest Variety.  This is the the “Niall of the Nine Hostages” haplogroup—the genetic signature common to families that are believed to have descended from the 5^th century Irish warlord and High King of Ireland, Nial lNaoigiallach.  It is strong evidence that the Strains descended from the Northern Uí Néill clan that controlled much of Ulster for more than a millennium.

For more information on the “Niall of the Nine Hostages” DNA signature, see http://news.nationalgeographic.com/news/2006/01/0120_060120_irish_men.html

 

Several Strains participating in the study claimed that they descended from Huguenots, Calvinists who fled religious persecution in France during the 16th and 17th centuries and settled in Ireland.