The name "Hallington" means 'Holy valley'. There are no remains of the deserted medieval village of Hallington above ground. Hallington was formerly called "Haledon" and "Halydon". Hallington was formerly a township in St. John Lee parish, from 1866 Hallington was a civil parish in its own right until it was abolished on 1 April 1955 to form Whittington.