Padukone was born in Copenhagen, Denmark. Her family moved to Bangalore, India, when she was eleven months old. Padukone is of Mangalorean origin, and her mother tongue is Konkani. Her lineage hails from Padukone village in Kundapura Taluk in the Udupi District of the state of Karnataka, India. Her father, Prakash Padukone, is a retired badminton player of international repute, and her mother is a travel agent. Padukone also has a younger sister, Anisha, born on February 2, 1991.