Elon Musk, the renowned entrepreneur behind companies like Tesla and SpaceX, is not only known for his ventures in technology and space exploration but also for his expanding family. As of April 2025, Musk is publicly known to have fathered 14 children with four different women. This article provides a comprehensive overview of his children, their mothers, and the dynamics of these relationships.
Children with Justine Wilson
Elon Musk’s first marriage was to Canadian author Justine Wilson. The couple married in 2000 and had six children together.
Nevada Alexander Musk
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Born: May 2002
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Mother: Justine Wilson
Nevada was the couple’s first child. Tragically, he passed away at 10 weeks old due to Sudden Infant Death Syndrome (SIDS).
Twins: Griffin and Vivian Jenna Wilson
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Born: April 2004
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Mother: Justine Wilson
Musk with second wife Talulah Riley and his twins, mothered by Justine Wilson, in 2010. Credit: MARK LENNIHAN/AP.
Following Nevada’s death, Musk and Wilson turned to in vitro fertilization (IVF) and welcomed twins Griffin and Vivian. In April 2022, Vivian filed to legally change her name and gender, expressing a desire to distance herself from her father.
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Born: January 2006
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Mother: Justine Wilson
The couple used IVF again to conceive triplets Kai, Saxon, and Damian. Details about their personal lives remain private. Musk and Wilson divorced in 2008.
Children with Claire Boucher (Grimes)
Elon Musk’s relationship with Canadian musician Claire Boucher, known professionally as Grimes, resulted in three children.
X Æ A-12 Musk
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Born: May 2020
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Mother: Claire Boucher (Grimes)
Musk with his son, X, in the Oval Office.Credit:ANDREW HARNIK/GETTY IMAGES.
Commonly referred to as “X,” his name combines various elements representing unknown variables, artificial intelligence, and a precursor to their favorite aircraft.
Exa Dark Sideræl Musk
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Born: December 2021
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Mother: Claire Boucher (Grimes)
Nicknamed “Y,” Exa’s name reflects references to supercomputing terms and space-time concepts.
Techno Mechanicus Musk
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Born: June 2022
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Mother: Claire Boucher (Grimes)
Referred to as “Tau,” his name signifies a mathematical constant and reflects Musk’s interest in technology and science.
Children with Shivon Zilis
Shivon Zilis, an executive at Neuralink, has four children with Elon Musk.
Twins: Strider and Azure Musk
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Born: November 2021
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Mother: Shivon Zilis
The birth of these twins was kept private until court documents revealed their existence in July 2022.
Arcadia Musk
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Born: February 2024
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Mother: Shivon Zilis
Arcadia’s birth was announced publicly by Zilis.
Seldon Lycurgus Musk
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Born: February 2025
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Mother: Shivon Zilis
Zilis announced the birth of their fourth child, Seldon Lycurgus, in February 2025.
Child with Ashley St. Clair
In February 2025, conservative influencer Ashley St. Clair publicly claimed that Elon Musk is the father of her son.
Romulus S. Clair
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Born: September 2024
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Mother: Ashley St. Clair
St. Clair revealed the existence of her son, Romulus, in February 2025, stating that Musk named him. She has since filed for sole custody and alleged that Musk reduced child support payments by 60%, leading her to sell her Tesla vehicle. Musk has acknowledged providing financial support but expressed uncertainty about his paternity.
Family Dynamics and Public Perception
Elon Musk’s expanding family has attracted significant public attention and media coverage. His relationships with the mothers of his children vary, with some partnerships remaining amicable and others becoming contentious. The public disputes, particularly with Ashley St. Clair, have highlighted the complexities of co-parenting and financial responsibilities among high-profile individuals.
Despite the challenges, Musk has expressed his commitment to his children. In a 2022 interview, he stated, “I have very good relationships with all the others [children].”
Conclusion
Elon Musk’s family life is as multifaceted as his professional endeavors. With 14 known children from various relationships, his role as a father continues to evolve. As public interest in his personal life persists, Musk’s approach to parenthood and family dynamics remains a topic of widespread discussion.
