The story
- Old English · inherited fromWiltūnsċīr
- Middle English · inherited fromWilteschire
- English todayWiltshire
From Middle English Wilteschire, from Old English Wiltūnsċīr (Wiltescire 1086 Domesday Book), named after the town of Wilton in the county (Old English Wiltūn).
Etymology from Wiktionary, CC BY-SA 4.0.