Welcome to the Crozier DNA Project. The surname and its variant spellings were originally found in Upper Liddesdale and Teviotdale in the Scottish Borders, Bewcastle, Cumbria in the north of England, as well as in the counties of Armagh, Fermanagh, Monaghan and Tyrone in Ireland. The aim of the project is to establish the origins of the Crozier surname and help individuals connect beyond the paper trail with their dna cousins.