A reliable full-name meaning has not been established here. The recorded Irish and English forms are given without an unsupported translation.
Recorded forms
An Longfort· Irish · main form · validated name
Longford· English · main form
Place & story
The western waters
Lewis’s 1837 description places the Shannon and Lough Ree along Longford’s western side, separating it from Roscommon. Cavan and Leitrim lie to the north and Westmeath to the south and east. Those relationships help orient a rural address, but a boundary is also a connection: riverside communities could trade or travel across it. A family described as “of Longford” still needs a townland or parish before it can be placed securely.[2]
Annaly and county formation
The directory records Annaly as an older regional name and associates it particularly with O’Farrell lordship. It also describes the later county taking its name from the chief town. Historical Annaly and the later county should not be assumed identical in every period. The ruling family’s divisions and political history may explain estate references, but a surname association alone cannot connect an individual household with a particular medieval line.[2]
Towns with different connections
The Longford town account describes the Camlin and a Royal Canal branch carrying goods and passengers towards Dublin. Granard’s account instead highlights a hilltop earthwork, local fairs and a history of harp competitions. These are distinct local stories within the same county. For research, preserve the market town, parish, street or rural property exactly as given in the document. A county name, older regional label and town name can overlap in historical writing while identifying different kinds of place.[3][4]
Figures cover the whole county including its cities. CSO recommends this series for long-term comparison, although minor boundary changes have occurred.
View population figures
County Longford, including its cities — census population
placenames