What does Saanvi mean?
A modern Indian name widely taken as an epithet of the goddess Lakshmi (prosperity, radiance). Its morphology is debated, often parsed Sa- 'with' + anvi 'follower/knowledge', and no classical Sanskrit etymology is firmly established; treat the breakdown as unsettled.
What does Diya mean?
From the Hindi दीया (diyā), 'an oil lamp', descended from the Sanskrit dīpa ('lamp, light'). A genuine, everyday Hindi word evoking the lamps of Diwali.