I love how people say this version as A-Leen. My version is spelt Aileen, and I tend to be called Eileen, Hayleen, or Hayley rather than A-Leen. As someone else said there aren't many of us about. I have never met another Aileen in the flesh yet.
Aline is my middle name. I'm named after my great-grandmother who lived in Denmark. I'm not sure if she was born and raised there or had moved there before she met my great grandfather. My family pronounces it A-lee-nuh. Although most people think it's pronounced or heard it is pronounced a-leen. The only person I've ever met with the same spelling of this name as mine was from Czechoslovakia and she pronounced it the same way that my family does a-lee-nuh.