How Elon Musk pronounces ‘X Æ A-12,’ his new son’s name

How Elon Musk pronounces ‘X Æ A-12,’ his new son’s name


Elon Musk, the CEO of Tesla and SpaceX, and singer Grimes recently welcomed their newborn son. However, the couple’s choice of name, “X Æ A-12,” left many people puzzled. The pronunciation of the unique name was finally confirmed by Musk during his appearance on The Joe Rogan Experience podcast.

Confirmation of Pronunciation

Musk clarified the pronunciation of the name during his conversation with Joe Rogan. When asked about the name, Musk responded, “X Ash A Twelve,” confirming that the name is pronounced just as it appears. He explained that Grimes primarily came up with the name, stating that “X” represents the letter itself, while “Æ” is pronounced as “Ash.” The latter part, “A-12,” is Musk’s contribution to the name.

Significance of the Name

Musk further elaborated on the meaning behind the name. He revealed that “A-12” represents “Archangel 12,” which is a reference to the SR-71, an aircraft Musk considers the coolest plane ever. The “A” in the name stands for “Archangel,” which happens to be Grimes’ favorite song. However, she did not specify which song she was referring to.

Grimes’ Explanation

Grimes took to Twitter to provide a more detailed explanation of the various components of their son’s name. She referred to “X” as the unknown variable and explained that “Æ” represents her elven spelling of “Ai,” which symbolizes love and/or artificial intelligence. Additionally, she mentioned that “A-12” is a tribute to their favorite aircraft, known for its speed and lack of weapons. Grimes also noted that the “A” in “A-12” represents “Archangel,” which is her favorite song.

Possible Interpretations

The couple’s choice of name has sparked speculation and interpretation from fans and observers. Grimes’ mention of “metal rat” and the use of crossed swords and a rat emoji in her tweet could be associated with the Chinese zodiac, where 2020 is referred to as the year of the “metal rat.” It could also indicate her affinity for heavy metal music.

Potential Issues with the Birth Certificate

Although the name “X Æ A-12” is not illegal, it might face challenges when it comes to appearing on the baby’s official California birth certificate. California does not allow symbols on birth certificates, which means that the “Æ” character may cause the certificate to be rejected. While apostrophes and hyphens are permitted, the parents may need to resubmit the certificate without the symbol.

Correction and Interaction on Twitter

During their Twitter exchange, Grimes mistakenly typed SR-17 instead of SR-71 – the aircraft Musk referred to. However, Musk quickly corrected her typo. Grimes humorously responded, mentioning that she was recovering from surgery and that her typos should be forgiven.


Elon Musk and Grimes’ choice of the name “X Æ A-12” for their son has garnered significant attention and curiosity. Musk’s pronunciation confirmation, as well as Grimes’ detailed explanation on Twitter, provided some insight into the meaning behind each component of the name. While the name’s inclusion on the official birth certificate may face challenges, the couple’s unique choice has sparked interpretation and speculation among fans and the public.