It has been my experience as a long-time worker with youth groups that the recent trend for gen-alpha girls names is to bring back Victorian-era names (Blanche, Pearl, Gertrude, etc) and for boys new names have been coined indicating testosterone or aggression (Trucker, Hunter, Killer, Fleshrenderer -- okay, maybe I made that last one up). One year every boy in my youth group seemed to be named Jaxon or Finnigan though.

There's definitely a new gendered name dichotomy going on. We'll have to wait a few years before these trends start showing up in the census data though.