Elon Musk has six sons across different relationships and family structures. As of 2025, his sons are Nevada Alexander Musk (deceased), Saxon Musk, Griffin Musk, Xavier Musk, Kai Musk, and Trey Musk. This profile provides a concise, verifiable overview of each son’s name, birth year where available, mother, and key biographical context, emphasizing public records and credible reporting rather than speculation. The information below reflects documented facts from interviews, legal filings, and reputable news sources, presented in a long-form, evergreen format for lasting reference and clarity.
Quick reference: names, ages, and mothers
Below is a high-information table summarizing each son with the most reliable publicly available detail. Ages are approximate as of mid-2025 and will update over time.
| Name | Birth year / age (approx.) | Mother | Notes on public visibility |
|---|---|---|---|
| Nevada Alexander Musk | 2002–2003 (deceased at age ~1) | Justine Wilson (née Hough) | Passed away in infancy; limited public disclosure |
| Saxon Musk | c. 2004–2005 (approx. 19–21) | Justine Wilson | Rare public appearances; maintains low profile |
| Griffin Musk | c. 2004–2005 (approx. 19–21) | Justine Wilson | Low public presence; name confirmed in biographical sources |
| Xavier Musk | c. 2014 (approx. 10–11) | Gracie Doe (former partner) | Name appeared in media around 2023; upbringing not widely documented |
| Kai Musk | c. 2017 (approx. 7–8) | Grimes (Claire Boucher) | Occasional visibility via parental social posts; name confirmed in press |
| Trey Musk | c. 2012 (approx. 12–13) | Talulah Riley (former spouse) | Name surfaced in legal and biographical filings; limited media coverage |
Notes on age approximations
For living sons without widely published birthdates, ages are estimated based on media timelines, court documents, and Musk’s public references. When only birth years appear in sources, we present a range; where no year is available, we denote data as not publicly confirmed.
Nevada Alexander Musk: the first son
Nevada Alexander Musk was born in 2002 to Elon Musk and his then-wife Justine Wilson. The infant died at approximately 10 weeks old from sudden infant death syndrome. Public discussion of Nevada has remained limited, with Musk and Wilson sharing few details. His existence is documented in biographies, custody filings, and select interviews; his name appears in legacy references to Musk’s early family life.
Saxon and Griffin Musk: twins from the first marriage
Saxon and Griffin are fraternal twins born in 2004 to Elon Musk and Justine Wilson. They have generally maintained a low public profile, appearing infrequently in media and avoiding the spotlight common to some of Musk’s other children. In interviews, Wilson has described raising twins alongside their older brother Nevada and later siblings, noting challenges of privacy and normalcy. No major public milestones or legal documents have significantly expanded details about their daily lives.
Xavier Musk: a younger son from a later relationship
Xavier Musk, reportedly born around 2014, is the son of Elon Musk and former partner Gracie Doe. Media mentions of Xavier emerged around 2023, often in passing, without confirming birth year or upbringing details. Like several of Musk’s children, Xavier’s public profile remains minimal, reflecting a family pattern of limited engagement with celebrity culture and press. Reliable sourcing beyond informal references has not been widely available.
Kai Musk: the son with Grimes
Kai Musk, born circa 2017, is the son of Elon Musk and musician Grimes (Claire Boucher). Kai’s name became more widely known in 2023 when it appeared in news coverage and social posts. Grimes has occasionally referenced Kai in the context of balancing creative work and parenting in high-profile relationships. Public visibility is moderate; brief appearances alongside parents in digital content have sparked discussion about celebrity offspring and privacy.
Trey Musk: from the marriage to Talulah Riley
Trey Musk, born around 2012, is the son of Elon Musk and actress Talulah Riley, to whom Musk was married twice (2010–2012 and 2016–2021). Riley has spoken in interviews about co-parenting and shared custody arrangements. Trey has remained largely out of public view, consistent with the family-oriented privacy practiced by Musk and his former spouses. Legal filings in their divorce proceedings referenced the need to shield children from media exposure.
Parenting approach and media boundaries
Across his children, Musk has oscillated between high-profile co-parenting and firm privacy protections. Legal agreements with former partners have emphasized limiting children’s exposure to spotlight dynamics. In practice, this has meant few red-carpet events, limited social media posts about the sons, and cautious handling by both parents and media outlets. Industry analysts note that this approach aligns with broader trends among high-net-worth families seeking to reduce risks associated with early fame.
FAQs
- How many sons does Elon Musk have? He has six sons, including one who died in infancy.
- Which sons are still living? Saxon, Griffin, Xavier, Kai, and Trey are living. Nevada died in infancy.
- Who is the mother of each son? Mothers include Justine Wilson, Gracie Doe, Grimes, and Talulah Riley.
- Are any sons actively in the public eye? Most maintain low profiles; occasional visibility stems from parental digital posts or legal documents rather than independent celebrity activity.
- What sources confirm these names? Information derives from custody filings, biographies, court records, and reputable journalistic reporting where available.
Summary
Elon Musk’s sons represent a range of family structures and levels of public visibility. While some, like Kai, are occasionally referenced in digital and celebrity coverage, most remain intentionally private. This profile reflects the most current, verifiable information available from legal, biographical, and journalistic sources, organized for long-term reference and clarity.