Shivon Zilis Children With Elon Musk: Meet Strider, Azure, Arcadia and Seldon

Shivon Zilis is the mother of four children with Elon Musk, with the family including twins, a daughter and a younger son. Zilis, a technology executive who has worked in the artificial intelligence industry and with Musk’s companies, has generally kept her children’s lives private.

The names of all four children have become public over time, giving a glimpse into the family she built with Musk. The couple welcomed their first two children in 2021, followed by another child in 2024 and their youngest in 2025.

Who Are Shivon Zilis’ Children?

Shivon Zilis and Elon Musk have four children together:

• Strider and Azure, twins born in November 2021
• Arcadia, their daughter, born in 2024
• Seldon Lycurgus, their son, born in 2025

The children have mostly remained outside the public spotlight. Unlike their famous father, Zilis has generally avoided making her children’s everyday lives a major part of her public presence.

Details about their births became known at different times, with some information emerging through legal documents and later public statements.

Twins Strider and Azure

Shivon Zilis and Elon Musk welcomed their first two children, twins Strider and Azure, in November 2021.

Their arrival was not initially announced through a major public statement. News of the twins became public in 2022 after court documents revealed that Zilis and Musk had sought to give the children names incorporating both parents’ surnames.

The legal filing brought their previously private family arrangement into public view.

Since then, Strider and Azure have largely stayed away from the media spotlight. Zilis has occasionally shared family-related updates but has generally kept details about their childhood private.

Daughter Arcadia

The couple welcomed their third child, Arcadia, in 2024.

Arcadia’s arrival added a daughter to the family, which already included twins Strider and Azure.

As with her older siblings, details about Arcadia’s early life have remained limited. Zilis has not regularly shared extensive information about her children, choosing to protect much of their private family life.

Her birth also meant that Zilis and Musk were raising three young children within a relatively short period.

Son Seldon Lycurgus

Zilis and Musk welcomed their fourth child, Seldon Lycurgus, in 2025.

Zilis later publicly shared details about his birth, including his full name and birth date. Seldon was born on February 28, 2025, making him the youngest of the four children.

His arrival completed the family of four children shared by Zilis and Musk.

Like his siblings, Seldon has largely remained outside the public eye. Zilis has occasionally discussed her family but has not turned her children’s private lives into a major part of her public profile.

Elon Musk’s Growing Family

The four children Zilis shares with Musk are part of a much larger family.

Musk also has children with his former wife Justine Wilson and musician Grimes, among other relationships.

Because of Musk’s international profile, his family life has attracted considerable public attention over the years.

Zilis, however, has generally focused her public comments on her own four children and their family life rather than discussing the wider details of Musk’s family.

Zilis and Musk’s Relationship

Zilis and Musk’s relationship developed alongside their professional connections.

Zilis has worked in technology and artificial intelligence and has held an executive position at Neuralink, one of Musk’s companies. Their personal relationship remained private for some time.

The birth of their twins in 2021 was not widely known until the following year.

They later welcomed Arcadia and Seldon, continuing to maintain a relatively private family life despite the public interest surrounding Musk.

Their Co-Parenting Plans

In October 2026, Zilis publicly confirmed that she and Musk had ended their romantic relationship.

She indicated that she wanted the two to remain on good terms and focus on co-parenting their four children. Zilis also expressed gratitude for the family they had created together.

The announcement provided a clearer picture of their current relationship after years of keeping their personal lives relatively private.

Although their romantic relationship had ended, raising their children remained an important connection between them.

A Private Family Life

Zilis has generally taken a private approach to motherhood.

Her professional career has placed her in the technology industry, but she has rarely made her children the center of her public work. As a result, information about Strider, Azure, Arcadia and Seldon has emerged gradually.

Their names and birth details are known publicly, but many aspects of their childhood remain private.

That privacy is particularly notable given their father’s global fame and the significant interest surrounding his personal life.

Shivon Zilis as a Mother

Alongside her career in technology and artificial intelligence, Zilis is raising four young children.

Her family life has developed alongside a demanding professional career, and she has continued pursuing work in technology while becoming a mother of four.

Her public comments following her separation from Musk have emphasized her children and the family they created together. She has presented co-parenting as an important part of the family’s future.

What We Know About Her Four Children

The four children each represent a different chapter in Zilis and Musk’s family story.

Strider and Azure are the twins whose existence first became widely known in 2022. Arcadia joined the family in 2024, while Seldon became the youngest child in 2025.

Despite the public interest, the children have largely been protected from intense media attention.

For now, the clearest picture is of a family that grew quickly while Zilis continued balancing motherhood with her career in technology. Following the end of her romantic relationship with Musk in 2026, her focus remains closely connected to raising and co-parenting their four children.