Vivienne, 15, hasn’t confirmed if she’s legally changed her name from “Vivienne Jolie-Pitt,” which is her birth name. However, this isn’t the first instance of a Jolie-Pitt child dropping “Pitt” from their surname. In 2023, Zahara also did the same when
she introduced herself as “Zahara Marley Jolie” during her induction into Spelman College’s Alpha Kappa Alpha sorority.
https://cryptonewmedia.press/vivienne-jolie-drops-dad-brad-pitts-last-name-inside-the-jolie-pitt-family-drama/