I would go with the spelling
Eleanore because it is easier and it would be a pain to have to spell your name all the time. Plus at least it still sounds like
Ella,
Lin and
Norma. When people say the name it's still
El for
Ella,
Lean for
Lin and
Nor for
Norma.
I think as long as you know who the name is honoring that's all that matters.
Hope that all helped.