Board Thread:Boruto Discussions/@comment-33066801-20170910125949/@comment-1475805-20170917214643

it probably wont get an official name until Sasuke names it. I am betting in 2 or 3 arcs from now at the minimum waiting time. That is up to a year or more. Given that Sasuke is Boruto's master, he will be the one that names it.