My friend's name is
Maria Consuelo and she goes by Consue. I dislike
Heidi. I can think of
Heike or Heika-
Heike was a really popular name in Germany 50 years ago and seems outdated but so does
Heidi in my opinion so you might like it. Also
Heidrun, I know a girl named
Heidrun pr. HY-droon. Adelheide,
Adelheid,
Adelaide ? it contains eaide at least.
Hermione ?
Hedwig ?