The story
- Old English · inherited from*sunniġ
- Middle English · inherited fromsunni
- English todaysunny
From Middle English sunni, from Old English *sunniġ. Cognate with West Frisian sinnich, Low German sünnig, sonnig, Dutch zonnig, German sonnig. Equivalent to sun + -y.
Etymology from Wiktionary, CC BY-SA 4.0.