Elon Musk announced the comer of his first boy with musician Grimes and the world just can not make up its creative thinker about the infant ’s name .

The 48 - twelvemonth - older SpaceX foundertweetedon Monday to his 33.6 million followers that “ Mom & child all good ” . ( Ahem , May the Fourthbe with him ? ) . When prompted for the new comer ’s name , the tech billionairewrotethat the baby ’s name was X Æ A-12 Musk .

The Tesla Chief Executive shared a photo to   Twitter , with both father and Word appearing to be healthy and happy .

And then one a bit more on the edgy side . Musk mail a second icon of a filtered X Æ A-12 with face tattoo that would be the invidia ofPost Malone .

For a while , nobody was sure if Musk was jest about the baby ’s alleged name . IFLScience eventweetedMusk but had not received a reception at the clock time of publication . Now , Grimes seem to have come forward toconfirm the name , and its meaning .

But not before citizenry had a few pang at working it out themselves . Some people have propose   that the equation - like name may plainly be a numerical   job that leads to the unveiling of the baby ’s alphabetical name .   Another suggested the name is plainly a code .

filth , who foretell in February she would be have their child key their own gender , learn to Twitter to seemingly reassert the unusual name , and the meaning behind what looks like random letters and numbers .

" X , the unknown variable star ,   Æ , my elven spelling of Ai ( love & /or Artificial intelligence ) , A-12 = precursor to SR-17 ( our favorite aircraft ) . No weapons , no DoD , just upper . outstanding in struggle , but non - red , " she wrote .

How to articulate it is anyone ’s surmisal .

Is it even legal ?

It ’s think the sister was born in Los Angeles , where the twosome lives . InCalifornia law , only name using “ the 26 alphabetic characters of the English language ” are permitted , so it ’s unlikely X Æ A-12 is on the parturition certificate .

It ’s likely worth remembering this is a support , breathing creature , not the next Tesla design . ( Fun fact : 141 babies werenamed Teslain 2017 . )

Or are they ?

We ’ll permit you be the judge .