Elon Musks sons name: Meanings, and Stories Behind Them

Let’s explore together Elon musks sons name in addition to Elon musks son’s names Meanings, and Stories Behind Them Not only is Elon Musk, the billionaire entrepreneur behind Tesla, SpaceX, and Neuralink, known for his innovative ideas, but also for his unusual and quirky personal life—including his child naming style. Elon Musk’s sons’ names have sparked global interest, led to memes, and even sparked legal arguments.
If you have ever Googled “Elon Musk’s son’s name,” chances are you were trying to learn his son’s name, how to say it, and more importantly, what it means. We investigate the meanings, tales, and inspirations behind the names of Elon Musk’s sons in this article, including the most often discussed name: X Æ A-12.
🔎 Who Is Elon Musk’s Most Famous Son?
The most famous Elon Musk’s Son is X Æ A-12 Musk, often written X AE A-Xii.
When Elon Musk and musician Grimes—real name Claire Boucher—revealed the name of their newborn son, X Æ A-12 Musk, news broke in May 2020.
The globe confused itself. Was it a code? An equation with mathematics? Even if legally registered, could it be?
The couple thoroughly explained the name in spite of the confusing response, exposing a surprisingly poetic and symbolic intention behind every element.
💬 What Does X Æ A-12 Mean?
Let us dissect the significance behind every component of this remarkable name:
- X – “The unknown variable,” a symbol often used in mathematics and science.
- Æ – Pronounced “Ash.” This is a character used in some languages and also interpreted by Grimes as shorthand for “AI” (artificial intelligence or “love” in elven scripts).
- A-12 – Refers to the Archangel 12, a precursor to the SR-71 Blackbird, which Musk and Grimes described as their favorite aircraft due to its speed, stealth, and lack of weapons.

Final Pronunciation?
Elon Musk once said it’s pronounced “Ex Ash A Twelve.”
Legal Complications
California legislation just allows the use of the 26 letters of the English alphabet in legal names. They were so obliged to replace symbols with letters and Roman numerals, so changing the name on the birth certificate to X AE A-Xii.
👶 Elon Musk’s Other Sons and Their Names
As of 2024, Elon Musk has eleven children overall, some of whom are sons. Although X Æ A-12 receives most attention, his other children have equally amazing stories.
The sons of Elon Musk are listed here, together with their names and background:
1. Nevada Alexander Musk
- Born: 2002
- Mother: Justine Musk
- Tragedy: Nevada was Elon Musk’s first child. Sadly, he passed away from sudden infant death syndrome (SIDS) at just 10 weeks old. Elon rarely speaks about Nevada, but his passing had a profound impact on the family.
2. Griffin Musk
- Born: 2004 (Twin)
- Mother: Justine Musk
- Griffin is one of Elon’s twin sons born through IVF. He lives a private life, away from the media spotlight.
3. Vivian Jenna Wilson (formerly Xavier Musk)
- Born: 2004 (Twin of Griffin)
- In 2022, Vivian filed to change her name and gender legally, cutting ties with her father and taking her mother’s maiden name. Although no longer considered Elon’s “son” due to her gender identity, she was originally named Xavier Musk.
4. Kai Musk
- Born: 2006
- Mother: Justine Musk
- Kai is one of Elon’s triplet sons, also born through IVF. Not much is publicly known about him, as he has kept a low profile.
5. Saxon Musk
- Born: 2006
- Another of the triplets. Saxon occasionally appears in public or paparazzi photos, but like his brothers, lives largely out of the spotlight.
6. Damian Musk
- Born: 2006
- The third of the triplets. Damian is reportedly academically gifted, with interests in science and music.
7. X Æ A-12 Musk (AKA “X”)
- Born: 2020
- Elon’s son with Grimes. As detailed above, his name created worldwide buzz due to its cryptic and futuristic form.
8. Exa Dark Sideræl Musk (Nicknamed “Y”)
- Born: 2021
- While not a son, Exa is another child of Elon and Grimes, born via surrogate. Mentioning her adds context to Elon’s unconventional naming style.
9. Techno Mechanicus (Nicknamed “Tau”)
- Born: Around 2022 (exact date unknown)
- Also a son of Elon and Grimes, born via surrogate. The name Techno Mechanicus further reinforces the Musk-Grimes theme of tech-inspired baby names.

📢 Why Does Elon Musk Choose Such Unique Names?
Elon Musk chose unique Names for his sons because of:
1. Love of Science and Technology
Most names reflect Musk’s passion for aerospace, technology, and futuristic thinking.
2. Grimes’ Artistic Influence
Grimes brings an artistic and ethereal influence, drawing from mythology, elven scripts, and science fiction.
3. Desire to Be Different
Musk doesn’t conform to societal norms. His children’s names are a statement of individuality and creative expression.
Whether it’s with colonizing Mars or self-driving cars, Elon Musk is well-known for stretching limits. Not an exception is naming his children.
🌐 Public Reaction to Elon Musks Sons Names
Social Media Buzz
X Æ A-12 turned into a meme overnight. Jokes, pronunciations, and analogies to robot names or passwords burst on Twitter.
Media Coverage
Stories elucidating and dissecting the name ran in major news sources, including CNN, BBC, and The New York Times.
Pop Culture
The name has even crept into popular culture, frequently cited as an odd example of strange celebrity baby names alongside names like “North West” and “Blue Ivy.”
⚖️ Baby Naming Laws in the U.S.: Can You Name a Child X Æ A-12?
Most American states have guidelines regarding baby names:
- California forbade numerals and special characters like “Æ.”
For official records, the couple then changed it to X AE A-Xii. - Other states have fewer restrictions, but generally, the aim is to guarantee that names entered into government systems can be done so without mistakes.
❓FAQs About elon musks sons name
Q: What is Elon Musk’s first son’s name?
A: Nevada Alexander Musk. Tragically, he died as a baby.
Q: How do you pronounce X Æ A-12?
A: “Ex Ash A Twelve.”
Q: Is X Æ A-12 Musk a legal name?
A: Not in California in its original form. It was changed to X AE A-Xii to comply with state laws.
Q: What does A-12 mean in Elon Musk’s son’s name?
A: It refers to the Archangel-12, a precursor to the SR-71 aircraft, symbolizing speed, stealth, and elegance.
Q: How many sons does Elon Musk have?
A: Elon Musk has at least 8 sons (as of 2024), including triplets, twins, and children with both Justine Musk and Grimes.
Q: What is Elon Musk’s son’s name?
A: Elon Musk’s most talked-about son’s name is X Æ A-12 Musk, born in 2020 with musician Grimes. The name was later legally changed to X AE A-Xii due to California naming laws. Elon also has other sons with names like Griffin, Kai, Damian, and Techno Mechanicus.
Q: What is Elon Musk’s son’s name?
A: Elon Musk has multiple sons, but the most famous is X Æ A-12, a name symbolizing mystery (X), artificial intelligence (Æ = “Ash”), and technology (A-12 = precursor to the SR-71 aircraft). The legal version is X AE A-Xii.
Q: How do you pronounce Elon Musk’s son’s name?
A: Elon Musk has stated that X Æ A-12 is pronounced as “Ex Ash A Twelve.” Grimes once gave a slightly different version, but Musk’s pronunciation has become the most widely accepted.
📌 Final Thoughts
Among the most interesting and provocative names in the world are those of Elon Musk’s sons. Whether it’s a respect for technology, a passion for aeronautics, or just a need to stand out, every name reveals a more complex view of Musk.
Names like X Æ A-12 and Techno Mechanicus have mystery, symbolism, and pure uniqueness that transcends mere identification to be futuristic declarations. Whether you love it or hate it, Elon Musk’s sons’ names will be a hot topic for years to come.