Ó Cobhthaigh
Ó Cobhthaigh is a Gaelic-Irish surname, generally Anglicised as Coffey, Cofer, Coffer, Copher, Caughey, Coffee, Coffie, Coughey, Cauffey, Cauffy, Cauffie, Coffy, Coughay, Coffay, Coffeye, Couhig, Cowhig and many more. == Overview == Ó Cobhthaigh was the name of an Irish Brehon family from County Westmeath and County Longford.