Aishwarya Rajesh was born on 10 January 1990 in Chennai, the capital of the state of Tamil Nadu in a Telugu family. Her father Rajesh is a Telugu film actor. Aishwarya died in childhood. Her mother was a Nagamani dancer.
She is the youngest among the four children of these parents. Two of these elder brothers died in her youth. Her grandfather Amarnath is also a Telugu film actor. Her aunt Sri Lakshmi acted as a comedian in more than 500 Telugu films.
She studied at Sri Vidyanikethan International School, Tirupati and Holy Angels Anglo Indian Higher Secondary School, Chennai. She graduated from Ithiraj College for Women, Chennai, Tamil Nadu with a B.Com degree.
Although she is a Telugu girl by name, she mostly acted in Tamil films only. She is the star there. In 2019, she made her Telugu film debut with the sports drama Kausalya Krishnamurthy. This movie became a blockbuster.
Venkatesh and Anil Ravipudi combo is currently playing the lead role in a Telugu movie. In addition to this, Karuppar will act in Tamil films such as Mohan Dass, Tiyavar Kulaigal Nadunga and Malayalam films such as Ajayanthe Random and Hare. She will also be seen in the lead role in a Kannada movie called Uttarakhanda.