What does Palak mean?
Hindi palak (पलक), 'eyelid, eyelash', poetically a cherished and delicate thing. The identical Hindi word also names the leafy vegetable spinach.
What does Riddhi mean?
From the Sanskrit ऋद्धि (ṛddhi), 'prosperity, success, abundance, good fortune'. In one Puranic tradition Riddhi is a consort of Ganesha (paired with Siddhi), though Ganesha's marital status varies across texts.