You cannot create a name for a group, and expect it to stick - the fashion of names doesn't work like that. They'll will be called what everyone else thinks they ought to be called. And trying to make a name for yourself makes you look pretentious.
And, even if your name does stick, what'll happen is that all the old connotations will shift over to the new name.
And, even if your name does stick, what'll happen is that all the old connotations will shift over to the new name.