Dark matter is the beautiful ... A-12, A-12 is my contribution." He said that Grimes "is the one that actually, mostly, came up with the name", adding: "Yeah, she’s great at names." ...

When Grimes initially shared the couple's daughter's name ... Dark Sideræl was a compromise for the parents. “I was fighting for Odysseus Musk,” she told Vanity Fair. “A girl named ...

"My daughter is dancing ... Meanwhile, Grimes says Dark references "the unknown." Robyn Beck / AFP via Getty Images While Grimes initially shared Y's name during an interview, she later shared ...

Grimes captioned the Twitter post, "My daughter is dancing to techno ... mom's in-person interview with Vanity Fair. "Her full name is Exa Dark Sideræl Musk," Grimes told Vanity Fair.