Just how 'common' is too common? For years I have wanted to call a DD Amelia (nn Millie). It is a family name and up until recently was hardly used. Now that it is in the top ten, I am having some doubts. I still love the name but I am worried that it will be far too common. I know that names are often popular for good reason, i.e. because they are lovely names, but still... Even worse, a woman I work with, who has same first name as me, called her DD Amelia about a year ago 
I grew up with the one of the top 1970s names, and although I was conscious of it, parents in the 70s seem to have been less adventurous (at least where I lived) and everyone i grew up with seemed to have one of a handful of classic/ordinary names.
What do fellow MNers think?
(27 weeks and don't know if we are having a DD or a DS BTW, and probably no more sorted for boys names either 
). Will probably have to start a thread about that too 