How Many Kids Does Elon Musk Have: Elon Musk, the billionaire entrepreneur behind Tesla, SpaceX, Neuralink, and X (formerly Twitter), is not just making headlines for his ventures in technology and space exploration—his growing family is also a frequent topic of public curiosity.
As of 2025, Musk has 12 children with three different women, each playing a unique role in his personal life. Despite his intense work schedule, Musk has expressed his strong belief in increasing birth rates, stating that having more children is vital for the future of civilization. Let’s take a closer look at his children, their mothers, and Musk’s perspective on fatherhood.
How Many Kids Does Elon Musk Have?
Elon Musk is a man of many titles—entrepreneur, inventor, billionaire, and father. While his contributions to technology and space exploration are well-documented, his personal life is equally fascinating. With 12 children across three different relationships, Musk has solidified his role as a proponent of large families. As he continues to shape the future of AI, space travel, and transportation, his growing family remains an integral part of his journey.
| Child’s Name | Birth Year | Mother | Notable Facts |
|---|---|---|---|
| Nevada Alexander Musk | 2002 | Justine Wilson | Tragically passed away at 10 weeks old due to Sudden Infant Death Syndrome (SIDS). |
| Griffin Musk | 2004 | Justine Wilson | Twin brother to Vivian; born through IVF. |
| Vivian Jenna Wilson | 2004 | Justine Wilson | Twin sister to Griffin; transitioned and changed her name in 2022, distancing herself from Musk. |
| Kai Musk | 2006 | Justine Wilson | One of the triplets born through IVF. |
| Saxon Musk | 2006 | Justine Wilson | One of the triplets born through IVF. |
| Damian Musk | 2006 | Justine Wilson | One of the triplets born through IVF. |
| X Æ A-Xii Musk | 2020 | Claire Boucher (Grimes) | Name pronounced “X Ash A Twelve”; often referred to as “X”. |
| Exa Dark Sideræl Musk | 2021 | Claire Boucher (Grimes) | Nicknamed “Y”; born via surrogate. |
| Techno Mechanicus Musk | 2022 | Claire Boucher (Grimes) | Referred to as “Tau”; existence revealed in 2023. |
| Strider Zilis Musk | 2021 | Shivon Zilis | Twin sibling to Azure; born via IVF. |
| Azure Zilis Musk | 2021 | Shivon Zilis | Twin sibling to Strider; born via IVF. |
| Unnamed Child | 2024 | Shivon Zilis | Third child with Zilis; details remain private. |
How Many Kids Does Elon Musk Have: A Closer Look
Children with Justine Wilson
Musk was married to Canadian author Justine Wilson from 2000 to 2008. Their first son, Nevada, tragically passed away due to SIDS at just 10 weeks old. The couple then turned to IVF, resulting in twins Griffin and Vivian (formerly Xavier) in 2004, followed by triplets Kai, Saxon, and Damian in 2006.
Notably, Vivian Jenna Wilson, Musk’s transgender daughter, legally changed her name in 2022, stating she wished to sever ties with her father.
Children with Grimes (Claire Boucher)
Musk and Canadian musician Grimes have three children together:
- X Æ A-Xii (2020), often called “X”.
- Exa Dark Sideræl (2021), also known as “Y”, born via surrogate.
- Techno Mechanicus (2022), referred to as “Tau”; his existence was revealed in 2023.
Despite a turbulent relationship, Musk and Grimes have continued to co-parent their children.
Children with Shivon Zilis
Musk also fathered twins Strider and Azure (2021) with Shivon Zilis, an executive at Neuralink. These twins were conceived via IVF, and in 2024, reports confirmed that Zilis and Musk had a third child, though details remain private.
Recent Family Developments
- October 2024: Elon Musk reportedly purchased a $35 million compound in Austin, Texas, meant to house his expanding family, including Zilis and Grimes.
- February 2025: Musk brought his 4-year-old son, X Æ A-Xii, to a White House press conference, where the child’s playful antics with former President Donald Trump made headlines.
- Legal Battle with Grimes (2023): In late 2023, Grimes filed for parental rights, citing concerns over Musk’s influence on their children’s upbringing.
Musk’s Views on Parenthood and Birth Rates
Elon Musk has frequently expressed concerns about declining birth rates and has called for more people to have children. In a 2024 interview, he stated: “If people don’t have more kids, civilization is going to crumble. I’m doing my part!”
His stance has led some to speculate that his decision to have many children aligns with his long-term vision for human sustainability.
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Frequently Asked Questions (FAQs)
1. How many children does Elon Musk have?
Musk has 12 known children as of 2025.
2. Who are the mothers of Elon Musk’s children?
He has children with:
- Justine Wilson (5 children)
- Grimes (Claire Boucher) (3 children)
- Shivon Zilis (3 children, including one born in 2024)
3. What happened to Musk’s first child?
His first son, Nevada Alexander Musk, died of Sudden Infant Death Syndrome (SIDS) at 10 weeks old.
4. Does Musk have a good relationship with all his children?
While Musk maintains relationships with most of his children, Vivian Jenna Wilson legally changed her name and has distanced herself from him.
5. Why does Elon Musk have so many kids?
Musk has openly spoken about his concerns regarding declining birth rates and sees parenthood as crucial for the future of civilization.
