Elon Musk is a name synonymous with innovation, technology, and entrepreneurship. As the CEO of Tesla, SpaceX, Neuralink, and The Boring Company, Musk has made headlines for his ambitious projects and futuristic vision. However, beyond his professional achievements, many people are curious about his personal life, particularly his family. One of the most frequently asked questions is: How many children does Elon Musk have?
In this article, we will provide a detailed, up-to-date answer to this question, explore the backgrounds of his children, and discuss how Musk balances his demanding career with fatherhood.
Elon Musk’s Children: The Short Answer
As of 2024, Elon Musk has 11 known children. His journey to fatherhood has been marked by both joy and tragedy, and his family includes children from different relationships. Let’s take a closer look at each of his children, their mothers, and some interesting facts about Musk’s approach to parenting.
A Timeline of Elon Musk’s Children
1. Nevada Alexander Musk (2002)
Elon Musk’s first child, Nevada Alexander Musk, was born in 2002 with his first wife, Canadian author Justine Musk (née Wilson). Tragically, Nevada passed away at just 10 weeks old due to sudden infant death syndrome (SIDS). This heartbreaking loss deeply affected both Elon and Justine.
2. Griffin and Vivian Jenna Wilson (formerly Xavier) Musk (2004)

After the loss of Nevada, How Many Children Does Elon Musk Have turned to in vitro fertilization (IVF) and welcomed twins in 2004: Griffin and Xavier Musk. In 2022, Xavier filed to legally change her name and gender, becoming Vivian Jenna Wilson, and chose to take her mother’s last name. Vivian has publicly distanced herself from her father.
3. Kai, Saxon, and Damian Musk (2006)
In 2006, Elon and Justine welcomed triplets: Kai, Saxon, and Damian Musk, also via IVF. This brought the total number of children with Justine to six, though only five survived infancy.
4. X Æ A-12 Musk (2020)
After divorcing Justine in 2008, Musk began a relationship with Canadian musician Claire Boucher, known professionally as Grimes. In May 2020, they welcomed a son with the unique name X Æ A-12 Musk. The name, which combines elements of mathematics, technology, and personal significance, sparked widespread media attention. Due to California naming laws, the name was later modified to X AE A-Xii Musk.
5. Exa Dark Sideræl Musk (“Y”) (2021)
In December 2021, Musk and Grimes welcomed their second child, a daughter named Exa Dark Sideræl Musk, nicknamed “Y.” She was born via surrogate, and her name, like her brother’s, reflects the couple’s love for science and the cosmos.
6. Twins with Shivon Zilis (2021)
In July 2022, it was revealed through court documents that Musk had fathered twins with Shivon Zilis, an executive at Neuralink, in November 2021. The twins’ names are Strider and Azure Musk. Their birth was kept private until the news surfaced in 2022.
7. Third Child with Grimes (2022)
In September 2023, Grimes confirmed that she and Musk had a third child together, a son named Techno Mechanicus Musk, nicknamed “Tau.” This brought the total number of children Musk has with Grimes to three.
Summary Table: Elon Musk’s Children
Name | Year of Birth | Mother | Notes |
---|---|---|---|
Nevada Alexander Musk | 2002 | Justine Musk | Deceased (SIDS) |
Griffin Musk | 2004 | Justine Musk | Twin |
Vivian Jenna Wilson (Xavier) | 2004 | Justine Musk | Twin, transitioned, changed surname |
Kai Musk | 2006 | Justine Musk | Triplet |
Saxon Musk | 2006 | Justine Musk | Triplet |
Damian Musk | 2006 | Justine Musk | Triplet |
X AE A-Xii Musk | 2020 | Grimes | Also known as “X” |
Exa Dark Sideræl Musk | 2021 | Grimes | Also known as “Y” |
Strider Musk | 2021 | Shivon Zilis | Twin |
Azure Musk | 2021 | Shivon Zilis | Twin |
Techno Mechanicus Musk | 2022 | Grimes | Nicknamed “Tau” |
Elon Musk’s Approach to Parenting
Elon Musk is known for his unconventional approach to many aspects of life, and parenting is no exception. He has spoken in interviews about the importance of education, curiosity, and independence for his children. Musk has even created his own experimental school, Ad Astra (now known as Astra Nova), to provide a unique learning environment for his kids and a select group of other children.
Musk has said that he tries to spend as much time as possible with his children, despite his busy schedule. He often brings them to work, including to Tesla and SpaceX facilities, and encourages them to learn by doing. In interviews, Musk has emphasized the value of hands-on experience and critical thinking over traditional rote learning.
Public and Private Lives
While Musk is a public figure, he generally keeps his children out of the spotlight. He rarely shares photos of them on social media, and details about their lives are often kept private. However, the unique names of his children, especially those with Grimes, have attracted significant media attention.
Vivian Jenna Wilson’s decision to change her name and distance herself from Musk was widely reported in 2022, highlighting the complexities of family life even for the world’s most famous entrepreneurs.
Why Does Elon Musk Have So Many Children?
Musk has been open about his belief in the importance of population growth. He has frequently tweeted and spoken about his concerns regarding declining birth rates in developed countries, calling it one of the biggest threats to civilization. Musk has said, “If people don’t have more children, civilization is going to crumble, mark my words.”
His personal life seems to reflect this philosophy, as he has fathered 11 children with three different women. Musk has stated that he wants to do his part to help address what he sees as a demographic crisis.
Balancing Work and Family
Balancing the demands of running multiple companies with raising a large family is no small feat. Musk has admitted that his work schedule is intense, often exceeding 80-100 hours per week. Despite this, he has said that he prioritizes spending time with his children whenever possible.
In interviews, Musk has described his parenting style as “hands-on” and has said that he tries to instill a sense of curiosity and resilience in his kids. He believes that exposing them to real-world challenges and encouraging them to solve problems is the best way to prepare them for the future.
Conclusion: Elon Musk’s Expanding Family
So, how many children does Elon Musk have? As of 2024, the answer is 11. His family includes twins, triplets, and children with three different women. Musk’s approach to parenting is as unconventional as his approach to business, emphasizing curiosity, independence, and hands-on learning.
While much of his family life remains private, Musk’s children are an important part of his story. As he continues to shape the future of technology and space exploration, his legacy will also include the next generation of Musks.