1) Townland of County Cavan 
Derryginny is a townland in the Parish of Tomregan, Barony of Tullyhaw, County Cavan, Ireland. The townland name is an anglicisation of the Gaelic placename `Doire Goinimhe” which means the ‘Oakwood of the Sand’, which possibly derives either from the sandbanks which form along the rivers running through it or from the large quarry on its .....