Agerwal was born in Hyderabad and was brought up in Bengaluru. Born into a Hindi-speaking Marwari family, she can understand as well as speak Telugu, Tamil, and Kannada. Her birth year is reported inconsistently as either 1992 or 1993. Agerwal did her schooling at Vidyashilp Academy in Bengaluru. She then completed her graduation in Business Management from Christ University, Bengaluru. She is well trained in ballet.