How would you pronounce Maybelle? May-belle or Mable (like stable)? I like May-belle.

Mabel is pronounced like stable but Maybelle is pronounced like May-belle. Two seperate names but together IYKWIM. If you're concerned about it sounding too similar to Mabel then Maybella differenciates it a bit. Watch The Bridge to Terabithia and listen for the name.