Elon Musk’s Children: How Many Children Does Elon Musk Have?

Elon Musk, the world’s richest man, isn’t just known for launching rockets, revolutionizing electric cars, and owning X (formerly Twitter)—he’s also making headlines for his ever-growing family. With 12 children from three different partners, Musk is a proud advocate of the pronatalist movement, believing that people should have as many kids as possible. And if his own life is any indication, he practices what he preaches.

The Beginning: Musk’s First Children with Justine Wilson

Nevada Alexander Musk (2002 – 2002)

Elon Musk’s journey into fatherhood began in 2002 with his first son, Nevada Alexander Musk, whom he shared with his first wife, Justine Wilson. Sadly, Nevada passed away at just 10 weeks old due to Sudden Infant Death Syndrome (SIDS). The loss was devastating for both parents, and it deeply affected Musk’s approach to life and family.

In a 2022 email exchange, Musk shared that Nevada “died in my arms,” a claim that Justine later disputed, stating that she was the one holding their child in his final moments. Regardless, the heartbreaking experience led the couple to pursue in vitro fertilization (IVF) for future pregnancies.

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Griffin Musk (2004) & Vivian Jenna Wilson (2004)

After Nevada’s tragic passing, Musk and Wilson had twins in 2004, named Griffin Musk and Vivian Jenna Wilson. The twins, like their younger siblings, were conceived via IVF.

While Griffin has stayed largely out of the spotlight, Vivian has taken a different path. In 2022, she legally changed her name and gender, distancing herself from Musk and adopting the surname Wilson, from her mother. She later told NBC News in 2024 that she had not spoken to her father in four years, making it clear she wanted no connection with him.

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Triplets: Musk’s Growing Family with Justine Wilson

Kai, Saxon, and Damian Musk (2006)

In 2006, Musk and Wilson welcomed triplet sons: Kai, Saxon, and Damian Musk. The birth order is unknown, but the triplets were also born through IVF.

Although Musk rarely discusses his children in interviews, he has referenced them occasionally on X. In August 2024, he posted a photo meeting with India’s Prime Minister, accompanied by Damian and Kai.

The triplets were still young when Musk and Wilson divorced in 2008, marking the end of their marriage but not Musk’s desire to expand his family.

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The Grimes Era: Musk’s Children with the Musician

X Æ A-Xii Musk (2020)

Musk’s next chapter of fatherhood came in 2020 when he and musician Grimes (Claire Elise Boucher) welcomed their first child, originally named X Æ A-12 Musk. Due to California naming laws, they had to adjust the name slightly to X Æ A-Xii.

Musk explained the pronunciation on The Joe Rogan Experience: “It’s just X. The ‘Æ’ is pronounced ‘Ash,’ and ‘A-12’ is my contribution.”

Despite the complicated name, Musk and Grimes affectionately refer to him simply as “X.”

Exa Dark Sideræl Musk (2021)

A year later, Musk and Grimes had their second child via surrogate, Exa Dark Sideræl Musk, born in December 2021. The child, nicknamed “Y”, was introduced to the world in a Vanity Fair interview where Grimes described their unique co-parenting dynamic: “We live separately, but we’re best friends.”

However, shortly after the interview, Grimes announced on X that she and Musk had broken up again.

Techno Mechanicus Musk (2022)

In September 2023, it was revealed that Musk and Grimes had secretly welcomed a third child, Techno Mechanicus, nicknamed “Tau”, in mid-2022.

Grimes later confirmed the news, writing: “I wish I could show you how cute little Techno is, but my priority right now is keeping my babies out of the public eye.”

Musk & Shivon Zilis: Twins and Beyond

Strider & Azure Musk (2021)

In November 2021, Musk quietly welcomed twins with Shivon Zilis, a top executive at Neuralink. The twins, Strider and Azure Musk, were revealed in a biography about Musk by Walter Isaacson.

Zilis, an AI expert, has been described as Musk’s “intellectual companion” in discussions about artificial intelligence. By 2024, she had moved into Musk’s Texas family compound with their twins, an effort Musk reportedly made to keep his family close together.

Another Child with Shivon Zilis (2024)

In 2024, Musk and Zilis welcomed a third child together, but they have yet to publicly share the name or gender.

“All our friends and family know,” Musk told Page Six in June 2024. “Failure to issue a press release, which would be bizarre, does not mean ‘secret.’”

A Family Compound for All

In a 2024 profile by The New York Times, it was revealed that Musk had built a $35 million family compound in Texas. The compound reportedly houses his children, along with two of their mothers, Grimes and Shivon Zilis.

Musk, who juggles multiple companies, has stated that he wants his children to grow up close to him and each other. While not all of his children live with him, his pronatalist views suggest that this might not be his last child.

Musk’s Views on Parenthood & Family Legacy

Elon Musk has been outspoken about the importance of having children, arguing that declining birth rates pose an existential risk to civilization. “Population collapse is a much bigger problem than people realize,” he tweeted in 2022.

His biographer, Walter Isaacson, noted that Musk takes great pride in his large family and actively encourages others to have more children.

What’s Next for Musk & His Expanding Family?

At 53 years old in 2025, Elon Musk shows no signs of slowing down—whether in business or fatherhood. With 12 children and counting, his approach to family life is as unconventional as his business ventures.

While some of his children stay out of the public eye, others, like Vivian Jenna Wilson, have openly distanced themselves from their father. The dynamics within his family remain complex, but one thing is clear: Musk is determined to shape the future, both through his technological innovations and his ever-growing lineage.

Only time will tell if Musk will welcome even more children into the world, but if history is any indication—don’t be surprised if that number continues to rise.