We are pretty much decided on Nathaniel for our little boy who is due in 8 weeks, but I keep coming back to Raphael. We love love LOVE the nickname Raffy, but lack confidence when it comes to Raphael (Rafferty is definately not an option) and don't feel that Raffy stands up well enough by itself. We would always call him Raffy, but I fear snickers at the doctor's surgery when obviously his full name would be used. He is likely to go to a 'normal' school, not a 'posh' one.
It also doesn't help that I am struggling with the decision of what to shorten Nathaniel to! So I find myself in the position where I love the nickname of one name, but am not so keen on the long version and love the full version of another, but am not in love with anything it can be shortened to (although I do like both Nat and Nate, neither appeals to me in the same way Raffy does).
Outside contenders are Bruno and Sebastian, although I can't really see us having either of those now.
I am not that bothered about the whole sibset thing, but my older children are called Jude and Scarlett if that helps! Obviously didn't really have the nickname dilemma with either of them, so this is all a bit new to me!