What does Aditi mean?
From Sanskrit aditi (अदिति), 'boundless, free, unlimited'. In the Vedas Aditi is the mother of the gods (Adityas) and goddess of the infinite sky. A goddess name.
What does Ananya mean?
From Sanskrit ananya (अनन्य), 'without another, unique, matchless'; also 'undivided' in the sense of single-minded devotion. Well established.