The novel centers around the life of its protagonist, a young woman whose journey reflects the struggles between tradition and modernity, and between individual desire and societal duty. and the strength of femininity.
The title Paavai Vilakku translates to "The Maiden’s Lamp" or "The Idol Lamp." In Tamil tradition, a Paavai Vilakku is a brass or bronze lamp shaped like a woman holding a diya. It symbolizes light, hope, and the strength of femininity.