Elon Musk is shedding some light on the unusual name he gave his new baby. Appearing for an epic 2-hour interview on “The Joe Rogan Experience”, the Tesla founder was asked about his and Grimes’ baby boy, X Æ A-12. “First of all, my partner is the one that actually mostly came up with the name,” Musk said. “She’s great at names.” RELATED: Elon Musk And Grimes Welcome A Boy, Explain The Meaning Of His Name ‘X Æ A-12 Musk’ Asked how the name is pronounced, Musk said, “It’s just X, the letter X, and then the Æ is pronounced ‘Ash’ and then A-12 is my contribution.
Archangel 12, the precursor to the SR-71. Coolest plane ever. It’s true.” Grimes had previously explained the name on Twitter, with a little help from Musk on the specific plane