Elon Musk and Grimes change baby's name: 'Roman numerals look better'

Tech entrepreneur and musician have changed their child's name from X AE A-12 to X AE A-Xii, without much explanation

The tech entrepreneur Elon Musk and the musician Grimes have changed the unusual and largely unpronounceable name of their firstborn child. But anyone hoping that X AE A-12 might be replaced by something a little more conventional is going to be disappointed.

In an Instagram post on Sunday, Grimes confirmed that the baby formerly known as X AE A-12 would now be known as X AE A-Xii.