Opinions on Everly and what spelling?

I’ve recently began to love the name [name_u]Everly[/name_u]/[name_f]Everleigh[/name_f] but I have my doubts about it. I worry that since it rose so fast it will end up very dated and I don’t know which spelling I prefer though I prefer [name_f]Everleigh[/name_f]. My favourite nickname for it is [name_u]Ever[/name_u] (which I pronounce evv-ah)

What are your opinions on the name is it too trendy meaning it will be too dated by the time I have children in around 10 years, what spelling is better [name_u]Everly[/name_u], [name_f]Everleigh[/name_f] or another spelling such as [name_m]Everley[/name_m], Everlee or Everlie.

Thank you