I’ve seen some strange names before, but Elon Musk’s 6th child takes the cake. ‘X Æ A-12′ – X appears to be the first name. The symbol formed by capital A and E merged together is pronounced Ash. And A-12. This is not some crazy new version of the Tesla, or a SpaceX rocket… this is his child. They’ve also announced that while it’s a boy, the boy will have a chance to choose his own gender.

“Mom & baby all good,” Musk told his fans in a tweet.