>Elon Musk's daughter is named "Y"

https://www.dailymail.co.uk/news/article-10606729/Elon-Musks-world-love-life-child-No8-called-Y.html

For Musk and his on-off girlfriend Grimes, a Canadian singer whose real name is Claire Boucher, have decided to call their daughter – born last December via surrogate – Exa Dark Sideræl Musk, or 'Y' for short.