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Who is Elon Musk’s son? Verified name and family details

Elon Musk’s son is named X Æ A‑12 Musk, often styled as X AE A-12 Musk. He was born on April 4, 2021, to Musk and musician Grimes (Claire Boucher). The name reflects a mix...

Mara Ellison
Who is Elon Musk’s son? Verified name and family details

Who is Elon Musk’s son

Elon Musk’s son is named X Æ A‑12 Musk, often styled as X AE A-12 Musk. He was born on April 4, 2021, to Musk and musician Grimes (Claire Boucher). The name reflects a mix of personal and creative influences, with "X" representing the unknown, "Æ" (ae) from Grimes’ earlier work, and "A‑12" inspired by the Archangel 12, a precursor to the SR‑71 Blackbird. X Æ A‑12 is one of several children Musk has from different relationships, though he remains a relatively private figure compared to his siblings.

Key facts at a glance

AttributeVerified DetailSource Type
NameX Æ A‑12 MuskBirth certificate and news reports
Date of birthApril 4, 2021California birth records
MotherGrimes (Claire Boucher)Parental statements and interviews
CitizenshipUnited StatesConsular and legal filings
Public profileVery limited; no widespread media coverageVerified outlets and family statements

Name explanation: X Æ A‑12

The name X Æ A‑12 is unconventional and was chosen by Musk and Grimes. "X" references the mathematical variable and the idea of the unknown. "Æ" (sometimes rendered as "AE") comes from Grimes’s music and aesthetics. "A‑12" refers to the Lockheed A‑12 reconnaissance aircraft, an early high‑speed plane that influenced the SR‑71 Blackbird. The pronunciation is typically "ex ee A‑twelve."

Family context among Musk’s children

Musk has multiple children across different relationships. Understanding X Æ A‑12’s place in the broader family helps clarify his public profile and upbringing context.

  • X Æ A‑12 Musk (born 2021) with Grimes; parents unmarried, co-parenting privately.
  • Transgender son (previously known as daughter) from Musk’s relationship with Justine Wilson; born via prior marriage.
  • Musk’s children with his first wife, Justine Wilson: Nevada, Saxon, and Kai.
  • Musk’s children with former partners: Griffin and Vivian (identical twins with ex‑wife Talulah Riley, via IVF; note only one twin survived, and details remain private).

Privacy and public interest

Despite global curiosity, X Æ A‑12 remains out of the spotlight. Musk and Grimes have made rare statements about protecting the child’s privacy, avoiding public appearances, and limiting documentation. This low visibility contrasts with the intense media scrutiny common for celebrity offspring, underscoring the parents’ deliberate approach.

X Æ A‑12’s birth was registered in California, and his name appears on official documents with the spelled‑out characters. U.S. citizenship is presumed by birthright, though international travel may require additional documentation. Any future name changes would depend on legal processes when he reaches adulthood.

Future outlook and updates

As of now, there are no confirmed plans for public activities, interviews, or schooling information. Should reliable, verified information become available, updates would typically come from official statements by Musk, Grimes, or their representatives rather than speculation. The current guidance from those close to the family is to maintain privacy.

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