Elon Musk's 14 Children: Mothers, Controversies, and Custody Battles

First Child and Early Loss

• 💔 Nevada Alexander, Elon Musk's first child with Justine Wilson, tragically passed away at 10 weeks old from sudden infant death syndrome.
• 💡 Following Nevada's death, Musk and Wilson pursued IVF to expand their family.

Twins and Triplets with Justine Wilson

• 👶 In 2004, twins Griffin and Vivien were born via IVF. Vivien has since become estranged from Elon, citing his absence and describing him as a "pathetic manchild."
• 🎶 In 2006, triplets Kai, Saxon, and Damian were born via IVF. Damian is noted as a musical prodigy, with May Musk suggesting he might be more intelligent than Elon.
• 🚀 Kai is reportedly employed at Musk's AI company, and Saxon met Pope Francis with his father and brothers.
• 💔 Musk and Wilson divorced in 2008, with Wilson citing his dismissive attitude towards her career.

Children with Grimes

• 🚀 X Æ A-Xii (initially X Æ A-12) was born in 2020. His name was modified due to California naming laws.
• 🌌 Exa Dark Sideræl, nicknamed Y, was born via surrogate in December 2021, described as having a strong engineering mind.
• 🧠 Techno Mechanicus, also known as Tao, was born in June 2022, noted for his "intense intelligent stare."
• ⚖️ In late 2024, a custody battle between Grimes and Musk over their three children was reported, with Grimes expressing difficulty in co-parenting.

Children with Siobhan Zillis

• 🤫 Musk secretly fathered twins Strider and Azure with Siobhan Zillis, an executive at Neuralink, just weeks before Exa's birth.
• 📸 Their identities were disclosed in 2023, with a photo shared by Musk's biographer.
• 👶 Zillis and Musk welcomed a third child, Arcadia, in February 2024, and a fourth, Seldon Lyerus, in 2025.

Controversy with Ashley St. Clair

• 🍼 Ashley St. Clair claimed in February 2024 to have given birth to a son, RSC, in September 2024, alleging Musk as the father.
• 💰 Musk acknowledged providing financial support, including $2.5 million and annual payments, but expressed uncertainty about paternity and offered to take a test.
• ⚖️ St. Clair accused Musk of reducing child support and minimal involvement, leading to legal proceedings for sole custody.
• 🔬 Court documents revealed a 99.9% probability of Musk being the father after a court-ordered paternity test.
• 💸 Musk reportedly rescinded a $15 million offer after St. Clair refused to sign an agreement preventing her from speaking about Musk in relation to the child.

Musk's Views on Population and Future Plans

• 📉 Musk has expressed significant concern about declining birth rates, calling population collapse a major risk to civilization.
• 🚫 He denied reports of building a secret family compound in Austin, Texas, for his children and their mothers.
• 💡 Musk also denied offering his sperm to friends or acquaintances, including Nicole Shanahan and Sergey Brin's ex-wife.
• ❓ As of April 2025, Elon Musk has not publicly confirmed a current romantic relationship.