Kalaranjini (real name: Kalaranjini) began her career as a child artist in Madanolsavam (1978) and went on to act in numerous Malayalam films through the 1980s and 1990s. She became known for her strong supporting roles and her ability to portray both comedic and emotional characters. Over the years, she has also worked in Tamil and Telugu films, making her a versatile presence in South Indian cinema.
Her career spans decades, and she remains active in films and television. Despite personal challenges, including the loss of her sister Kalpana and her own divorce, Kalaranjini has continued to contribute to the industry. She is admired for her resilience and dedication to acting, and her family legacy in cinema is widely respected