Accrington is a former centre of the cotton and textile machinery industries. The town is famed for manufacturing the hardest and densest building bricks in the world, "The Accrington NORI" (iron), which were used in the construction of the Empire State Building and for the foundations of Blackpool Tower; famous for Accrington Stanley F.C. and the Haworth Art Gallery which holds Europe's largest collection of Tiffany glass.
The name Accrington appears to be Anglo-Saxon in origin. In the records it variously appears as Akarinton in 1194; Akerunton, Akerinton and Akerynton in 1258; Acrinton in 1292; Ackryngton in 1311 and Acryngton in 1324.
The name may mean acorn farmstead from Anglo-Saxon æcern meaning acorn and tun meaning farmstead or village. The southern part of Accrington, the township of New Accrington, was formerly in the Forest of Blackburnshire and the presence of oak trees may be inferred from local place names like Broad Oak and Oak Hill. The products of oak trees were once an important food for swine and a farmstead may have been named for such produce. Anglo-Saxon ᴁcerntun might become Middle English Akerenton, Akerinton and the like. Also worth considering is that in the Lancashire dialect acorn was akran.
There is no known Old English personal name from which the first element can be derived. But if the Frisian names Akkrum, Akkeringa and Dutch name Akkerghem, are derived from the personal name Akker there may be a corresponding Old English name from which Accrington may be derived.
Accrington covers two townships which were established in 1507 following disafforestation; those of Old Accrington and New Accrington which were merged in 1878 with the incorporation of the borough council. There have been settlements there since the medieval period, likely in the Grange Lane and Black Abbey area, and the King's Highway which passes above the town was at one time used by the kings and queens of England when they used the area for hunting when the Forest of Accrington was one of the four forests of the hundred of Blackburnshire.