One might feel facetiously, that Swillington would be a nice place to dwell if one were a pig... interestingly, the name is thought probably to have a porcine derivation, from Old English swin = pig, -ing (place-name indicator) and either leah = open ground, or hyll = hill. Swindon, Wiltshire (Borough of...) is reckoned likely to be similarly derived; from, again, Old English swin, plus dun: alternative word for "hill".