The name of Dark Sideræl Musk, the daughter of Elon Musk and his girlfriend Grimes, is very complicated.

All images source : Google

 Grimes told the meaning of Dark Sideræl Musk, before that he had a son named X.

All images source : Google

 Grimes shared a photo on Twitter and wrote My daughter is dancing to techno over this copy of the birth of tragedy by nietzsche - what a queen

All images source : Google

 Grimes wrote in another tweet, "loves Boris Brejcha omg she's so hardcore haha,"

All images source : Google

 Grimes revealed in March that she had given birth to a daughter through surrogacy.

All images source : Google

 While giving an interview to Vanity Fair, he revealed this through the sound of someone crying from another room.

All images source : Google

 He explained the meaning of Exa Dark Sideræl Musk. Exa is a reference to the supercomputing term exaFLOPS

All images source : Google

 Dark means the unknown and sigh-deer-ee-el," relates to "the true time of the universe."

All images source : Google

 Grimes told Vanity Fair in an interview that he still calls Elon Musk his boyfriend.

All images source : Google