Elon Musk Kids Names: Complete List of His 14 Children (2025 Updated)

by Biranchi Narayan
19-04-2025

Celebrity Baby News

Elon Musk, the billionaire CEO of Tesla and SpaceX, is not just building rockets and electric cars — he's also a father to a growing number of children. From multiple relationships and even surrogates, Musk now has 14 children, and each of their names is as unique as his personality.

Let’s take a look at all of Elon Musk’s children, their birthdates (where known), their mothers, and the stories behind their names — updated for 2025.

1. Nevada Alexander Musk

Born: 2002

Mother: Justine Musk

Elon and his first wife, author Justine Musk, welcomed their first son, Nevada, in 2002. Sadly, he passed away at just 10 weeks old due to SIDS (Sudden Infant Death Syndrome).

2 & 3. Griffin and Vivian Jenna Wilson

Born: April 2004

Mother: Justine Musk

Musk and Justine used IVF to conceive twins.

Vivian later came out as transgender and changed her name to Vivian Jenna Wilson, choosing to distance herself from her father.

4, 5 & 6. Kai, Saxon, and Damian Musk

Born: 2006

Mother: Justine Musk

The couple had triplets through IVF.

Elon and Justine divorced in 2008, and the triplets have mostly stayed out of the spotlight.

7. X AE A-XII Musk ("X")

Born: May 2020

Mother: Grimes (Claire Boucher)

Originally named X Æ A-12, the name was later changed to X AE A-XII to comply with California laws.

Nicknamed "X", the name became an internet sensation.

8. Exa Dark Sideræl Musk ("Y")

Born: December 2021 (via surrogate)

Mother: Grimes

Nicknamed "Y", Exa was Musk and Grimes' second child. Grimes revealed her birth in a 2022 interview.

9 & 10. Strider and Azure Musk

Born: November 2021

Mother: Shivon Zilis (Neuralink executive)

Musk welcomed twins with Shivon Zilis.

Full names: Strider Zilis Musk and Azure Zilis Musk.

11. Techno Mechanicus ("Tau")

Birth revealed: September 2023

Mother: Grimes

Their third child together was kept secret until later.

Nicknamed "Tau", full name is Techno Mechanicus — in true Elon fashion.

12. Arcadia Musk

Born: February 28, 2024

Mother: Shivon Zilis

Their third child together is a girl named Arcadia.

The news broke in June 2024.

13. Romulus Musk

Born: September 2024

Mother: Ashley St. Clair (influencer & journalist)

In February 2025, Ashley announced that Elon Musk is the father of her son, Romulus.

14. Seldon Lycurgus Musk

Born: Date not disclosed

Mother: Shivon Zilis

The most recent addition to the Musk family, Seldon Lycurgus, was announced by Shivon in 2025 via X (Twitter). This is their fourth child together.

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Elon Musk's growing family often draws media attention due to the unique names, secret births, and his relationships with public figures like Grimes and Shivon Zilis. As one of the most talked-about tech billionaires, every update about Musk's personal life keeps fans, followers, and the internet buzzing.

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