What does Anaya mean?
Meaning disputed and cross-cultural. In Indian use it is read from Sanskrit as 'without a superior, one none can lead' (an epithet of Vishnu), though this gloss is weakly attested. The same spelling is independently a Hebrew-origin name (feminine of Anaiah, 'God answered') and an Arabic name ('care, protection').
What does Reva mean?
From Sanskrit reva (रेवा), an ancient name of the sacred Narmada river, connoting flowing water. Well established.