Padmini (पद्मिनी) is the Sanskrit word for "lotus pond" or "woman who is like a lotus." Rani Padmini (or Padmavati) was the legendary 13th-century Rajput queen of Chittor, subject of Jayasi's 1540 epic Padmavat.
Padmini is widely used in India.
Padmini reduces to seven — the number of Rajput queen.