Jeremiah was born in an Anglo-Indian Roman Catholic family in Chennai, Tamil Nadu. Her father is a lawyer at the High Court in Chennai. She was raised in Arakkonam and went to Sacred Heart Matriculation Higher Secondary School and graduated from Women's Christian College. She wanted to be a psychiatrist until she completed her 12th board exams.
Jeremiah learnt classical piano when she was age of eight. At the age of 10, Andrea was a part of a Jackson Five-style troupe called Young Stars which formed the base of her early singing and composing career. She was also a theatre artist in her college and appeared in several stage plays organised by The Madras Players and EVAM. She also organised a company The Show Must Go On (TSMGO Productions) to promote live art and artistes. Andrea said that as a college student, she had turned down every film offer she got as she had no intention of becoming a film actor.
Born on: 21 December, 1985
Born in: Arakkonam, Tamil Nadu, India