Literary invention from the Twilight saga, blending French Renée ('reborn') and Esmée ('esteemed').
Renesme is one of the most recognizable purely invented names in twenty-first century popular culture, coined by author Stephenie Meyer for the half-human, half-vampire daughter of Bella and Edward Cullen in Breaking Dawn, the fourth novel of the Twilight saga (2008). Meyer constructed it as a deliberate portmanteau, fusing Renée — Bella's mother's name — with Esme, the name of Edward's adoptive mother. The blending honored both grandmothers while creating something new, mirroring the character's hybrid nature.
In the novel, the full name is Renesmee Carlie Cullen, with Carlie similarly honoring the grandfathers. The name has no etymology outside of Meyer's invention; it belongs to a growing category of literary neologisms that achieve cultural weight purely through narrative attachment. Unlike classical invented names such as Wendy (J.
M. Barrie's coinage for Peter Pan) or Vanessa (Jonathan Swift's creation), Renesme's origins are transparent and recent, which gives it a divided reception: enthusiasts see it as romantic and distinctive, critics regard it as a marker of franchise fandom. Despite — or because of — its artificial origins, Renesme has seen genuine adoption.
Parents who grew up with the Twilight series reaching adulthood in the 2020s have begun passing the name to their children, turning a fictional invention into a living name with its own generational story. It joins a small but real category of fandom-origin names that have crossed into everyday use, alongside Khaleesi and Hermione, names that carry entire fictional worlds inside them.