Baby names ✨🌈😍

I love this name I picked out n had already picked it out my SO loves it it's a girls name no I won't say it because I don't want to reveal it just yet but anyways I love the name alezander or Jeremiah but I need 2 middle names for a boy the name I also love for a girl idk what the first name will be yet but I like Leigh rain for the 2 middle names opinions!! Help me with names **sorry if it's in the wrong group***