What does Lavanya mean?
From Sanskrit lavanya (लावण्य), 'loveliness, grace, charm, beauty' (literally 'saltiness', extended to attractiveness). Well established.
What does Drishti mean?
From the Sanskrit दृष्टि (dṛṣṭi), 'sight, the act of seeing, vision, the eye', from the root dṛś ('to see'). A well-established classical word.