Ellen.
Having mentioned it to a couple of people, I can see that they are a bit underwlemed - don't dislike but perhaps think its a bit boring and maybe better as a middle name.
I think its one of those understated, classic names that won't date and really like it and its potential nns of Ellie, Ella, and Nell. Strangely, though, I'm not as keen on Helen.
Can I have your opinions please? Does anyone know any little Ellens? All views welcome.