SAN FRANCISCO — Shivon Zilis, the director of Elon Musk’s Neuralink, announced on social media she had Elon Musk’s 14th child.
While she made the post Friday evening, she didn’t disclose when their fourth child Seldon Lycurgus was born.
“Discussed with Elon and, in light of beautiful Arcadia’s birthday, we felt it was better to also just share directly about our wonderful and incredible son Seldon Lycurgus,” she wrote. “Built like a juggernaut, with a solid heart of gold. Love him so much.”
Musk responded to the post with a heart emoji, but made no other comments.
Discussed with Elon and, in light of beautiful Arcadia’s birthday, we felt it was better to also just share directly about our wonderful and incredible son Seldon Lycurgus. Built like a juggernaut, with a solid heart of gold. Love him so much ♥️
— Shivon Zilis (@shivon) February 28, 2025
Business Insider reported Musk secretly had two more children, 3-year-old twins Strider and Azure, with Zilis in 2021 — weeks before his first child with singer-songwriter Grimes was born. He and Zilis had a third child last year.
She made the announcement two weeks after author Ashley St. Clair announced she had Elon Musk’s 13th child in 2024. Musk hasn’t responded publicly to the claim.
He is the father of 10 other children: Nevada, Vivian, Griffin, Kai, Saxon, Damian, X Æ A-12, Exa, Techno and his youngest child.
He and his ex-wife author Justine Wilson became parents in 2002, first with Nevada Alexander, who died at 10 weeks old, and had five more children together: twins Vivian and Griffin, 20, and triplets Kai, Saxon and Damian, 18, according to People Magazine.
Musk also has three children with Grimes: 4-year-old X Æ A-12, often seen with Musk at political events, 3-year-old Exa Dark Sideræl and 1-year-old Techno Mechanicus.