I wouldn't say it's trending right now necessarily since Stacy, Kelly, Ashley are all traditional male names. It's been a thing for a long time
I think there are names that are masculine and should stay masculine (David, Michael, Adam, Kevin, Bruce, Stephen, Maxwell, George off the top of my head)
And names that are feminine and should stay feminine.
And a wide berth in the middle of names that are gender neutral. Trendy popular names tend to skew both directions while classics (hopefully) stay in one category or another.
I tend to dislike trendy names, so I tend to dislike these names in general, but I have a Schuyler and a Sasha on the way, both girls with boys names, so I obviously don't have a problem with it
I think it all depends on the name