In Jeffrey Eugenides' novel "The Virgin Suicides," the Lisbon girls, who are central to the story, range in age from thirteen to seventeen. Each sister represents a different stage of adolescence, reflecting the complexities and struggles that come with growing up. Cecelia, the youngest at thirteen, sets the tone for the novel with her profound challenges, while Lux, at fourteen, embodies the rebellious spirit of youth.

As the narrative unfolds, Bonnie, Mary, and Therese, who are aged fifteen, sixteen, and seventeen respectively, each contribute to the themes of isolation, longing, and societal pressure. The sisters' varied ages illustrate the different experiences of adolescence and the impact of their strict upbringing, ultimately leading to tragic outcomes. The story delves into the intricate dynamics of family and the haunting presence of the girls in their suburban setting.