I dislike
Skyler, because it looks very hippy-ish, but
Schuyler is one of the few surname names I like. I don't think it would be very difficult to spell, you'd have to correct people every once in a while, but not to the point of annoyance. I don't like the flow of
Schuyler Marcel, they seem to nearly rhyme.
masculine list:
https://www.behindthename.com/pnl/191050/124079feminine list:
https://www.behindthename.com/pnl/191050/124080