When you hear the name Elon Musk, your brain probably jumps to rockets, electric cars, or some wild tweet that shifted the stock market by ten percent. But lately, the conversation has moved away from the boardroom and into the messy, complicated world of his family tree. People keep asking, "Who is elon musk daughter?" and honestly, the answer depends on which daughter you're talking about and which year we're in.
As of early 2026, the tech mogul has at least 14 children. That’s a lot of names to keep track of, especially when some of them sound like Wi-Fi passwords and others are being kept tucked away from the prying eyes of the paparazzi.
The Daughter Who Chose a New Path: Vivian Jenna Wilson
The most famous—and arguably the most outspoken—of the bunch is Vivian Jenna Wilson. Born in 2004 to Musk and his first wife, Canadian author Justine Wilson, Vivian was originally named Xavier. She has a twin brother, Griffin. For years, she stayed entirely out of the spotlight, just another kid in a massive, wealthy family.
That changed in 2022. At 18, she filed a legal petition to change her name and gender, effectively cutting ties with her father. She didn't just want a new name; she explicitly stated in court documents that she no longer wished to be "related to my biological father in any way, shape or form."
It’s been pretty rocky since then. Musk has gone on record—most notably in a 2024 interview with Jordan Peterson—claiming his daughter was "killed by the woke mind virus." He continues to deadname her in public, which is basically the ultimate bridge-burner in any parent-child relationship. Vivian hasn't stayed quiet, either. She’s built her own life in Los Angeles, recently making waves in the fashion world. Just this month, in January 2026, she appeared in a high-profile campaign for Rihanna’s Savage X Fenty line. She’s financially independent, lives with roommates, and speaks multiple languages including Japanese and French. It’s a complete 180 from the life you’d expect for the daughter of the world’s richest man.
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The Next Generation: Exa Dark Sideræl and Arcadia
If Vivian represents the past and the friction of the Musk legacy, the younger daughters are still very much in the "private" phase of their lives.
First, there’s Exa Dark Sideræl Musk, the daughter Elon shares with the musician Grimes (Claire Boucher). She was born via surrogate in December 2021. Most people just call her "Y," which fits perfectly since her older brother is "X." According to Grimes, the name "Exa" refers to the supercomputing term exaFLOPS, while "Sideræl" is a more elven, "true time" version of sidereal.
Then there are the children with Shivon Zilis, an executive at Neuralink. For a while, the public only knew about their twins, Strider and Azure (born in 2021). But in 2024, a third child arrived: a daughter named Arcadia. Zilis didn't actually confirm the name or her birth until Arcadia's first birthday in February 2025.
It’s a bizarre setup. Musk reportedly bought a $35 million compound in Austin, Texas, hoping to house all his children and their mothers under one roof. Unsurprisingly, Vivian has already made it clear she’s not interested in that "compound" life.
Why the Public is So Obsessed
Why do we care so much? It’s not just celebrity gossip. The story of elon musk daughter—specifically Vivian—has become a flashpoint for massive cultural debates about gender identity, "woke" culture, and billionaire influence.
Musk isn't just a dad; he's a political figure. When his own daughter rejects his name and his worldview, it feels like a glitch in the Matrix for his followers. It humanizes a guy who often seems more like a robot than a person, showing that even with $200 billion, you can't buy a perfect relationship with your kids.
The Breakdown of Musk’s Daughters (as of 2026):
- Vivian Jenna Wilson: Born 2004. Estranged, model, activist.
- Azure Astra Alice Musk: Born 2021. Part of the Neuralink family branch.
- Exa Dark Sideræl Musk (Y): Born 2021. Grimes’ daughter.
- Arcadia Musk: Born 2024. The latest daughter to be publicly named.
What This Means for the Future
If you're following this because you're interested in the Musk legacy, keep an eye on Vivian's modeling career. She’s becoming a bit of an icon in the LGBTQ+ community, and her refusal to touch the Musk fortune is a huge statement in a world obsessed with "nepo babies."
For the younger ones, like Arcadia and Exa, expect a lot of privacy. Grimes and Zilis seem to have very different philosophies on how much to share. While Zilis posts occasional SpaceX-themed toddler photos on X, Grimes has been embroiled in a long custody battle, trying to keep her kids’ lives as grounded as possible.
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The main takeaway? Being an elon musk daughter isn't a single experience. It ranges from being a high-fashion model who won't speak to her father, to being a toddler with a name inspired by supercomputers.
If you're looking to keep up with the latest developments, follow Vivian Jenna Wilson’s public social media accounts rather than relying on Musk's feed—you'll get a very different side of the story. You might also want to track the ongoing custody filings in Texas and California, as those often reveal new details about the younger children that the family doesn't announce via press release.