The story
- Old Norse · derived frombyr“settlement”
- Old English · inherited fromweliġ“willow”
- English todayWilloughby
From Old English weliġ (“willow”) and Old Norse byr (“settlement”).
Words from the same roots
Old Englishweliġ all →
willowwealy
Old Norsebyr all →
LockerbieFixby
Etymology from Wiktionary, CC BY-SA 4.0.