CelebrityJennifer Lopez's eldest child, Emme Maribel Muñiz, recently marked a significant personal milestone at their high school graduation, publicly adopting the new name Oskar Muñiz.
The 18-year-old celebrated this new chapter on May 28, 2026, at the Windward School in Los Angeles. The ceremony was a family affair, with Jennifer Lopez, Oskar's twin brother Max, former stepbrother Samuel Affleck, and maternal grandmother Guadalupe Rodríguez all in attendance to offer support. Notably absent from the milestone event was Oskar's father, Grammy Award-winning singer Marc Anthony.

Oskar is set to attend Sarah Lawrence College in Bronxville, New York, where they plan to pursue studies in theater and studio arts. Reports indicate that the news of the name change first came to public attention through a March 2026 Instagram post from an account dedicated to documenting the college commitments of graduating seniors at the Windward School. The post identified the graduate as Oskar Muñiz and detailed their plans to attend Sarah Lawrence in the fall. It featured a childhood photograph alongside the new name and the college's logo, with a caption celebrating the achievement and noting, "Oskar to Sarah Lawrence! No more impromptu NYC trips because he'll be living there! Good thing it's only a few hours away from Stagedoor. Go gryphons!! Congrats!!!" The announcement also referred to the graduate using "he/him" pronouns. An Instagram profile believed to belong to Oskar Muñiz, which was linked in the graduation announcement, reportedly features the name Oskar and includes symbols associated with gender identity in its bio.
This public unveiling follows a prior indication of Emme's evolving identity. In June 2022, Jennifer Lopez introduced Emme using gender-neutral "they/them" pronouns during a performance at the Los Angeles Dodgers Foundation's Blue Diamond Gala. At that event, Lopez reportedly stated, "The last time we performed together was in a big stadium like this, and I ask them to sing with me all the time but they won't. So, this is a very special occasion, because they're very, very busy and booked and pricey. They cost me when they come out, but they're worth every single penny because they're my favorite duet partner of all time." Jennifer Lopez herself has not publicly confirmed or commented on the name change following the graduation.
Born on February 22, 2008, Oskar Maribel Muñiz has been in the public eye since a young age, frequently appearing with their mother. They gained significant recognition for performing alongside Jennifer Lopez during the 2020 Super Bowl Halftime Show, where their vocal talent was widely praised. In 2020, Oskar also became a published author at age 12, releasing a children's book titled "Lord Help Me," which focused on prayer and a personal love for sloths.

Jennifer Lopez has frequently expressed immense pride in her children's accomplishments. She has also spoken emotionally about the bittersweet experience of her twins preparing to leave home for college, admitting she had been "crying for two months" in anticipation of them flying the nest. Lopez has publicly stated that she wants her children "to be happy and go where they want to go and do what they want to do." Support for Oskar's new chapter also came from an unexpected source, as Jennifer Garner, previously married to Ben Affleck, reportedly showed quiet support by liking the Instagram post announcing Oskar's college plans and new name.
Public reactions to the apparent name change have reportedly been mixed. Some online comments expressed confusion, with one individual reportedly asking, "Oskar? I thought her name was Emme, and she's a girl, not a boy!" Another comment reportedly read, "Wow, a little confused here? Must be a hard life."
Conversely, many others offered positive congratulations for the graduation milestone and the personal news. Supportive comments included, "Congrats, Oskar! We love you," and "Congrats! Onward and upward!"
This personal development highlights the evolving public conversation around identity and self-expression, particularly within the context of celebrity families and the journey of self-discovery. Oskar's choice of Sarah Lawrence College, known for its rigorous arts programs, is considered a fitting path given their background in entertainment and passion for theater and studio arts. The continued close bond between the children of Lopez and Affleck, even after Lopez and Affleck's divorce was finalized in 2025, further underscores the enduring family connections amidst public life.
As Oskar embarks on college life and this new personal chapter, the public unveiling of their chosen name marks a significant step in their journey, reflecting a moment of self-definition for the young artist.