The story
- Cumbric · derived from*cumbrı
- Medieval Latin · derived fromCumbria
- English todayCumbria
From Medieval Latin Cumbria, from Cumbri + -ia (compare Old English Cumberland). The ethnonym Cumbri derives from Cumbric *cumbrı, cognate of Welsh Cymry.
Etymology from Wiktionary, CC BY-SA 4.0.