The story
- Proto-Celtic · derived from*Sabrinā
- Old English · inherited fromSæfern
- Middle English · inherited fromSeverne
- English todaySevern
From Middle English Severne, from Old English Sæfern, ultimately from Proto-Celtic *Sabrinā (compare Welsh Hafren), perhaps from *samaros (“summer fallow”). Doublet of Sabrina.
Etymology from Wiktionary, CC BY-SA 4.0.