I'm currently expecting a DD and my DP likes the name Nevaeh but I think is sounds really tacky and well...made up.
It's Heaven spelt backwards... I work at a nursery and there are 2 babies with that name!
I prefer traditional solid names with meaning and substance behind them, rather than made up sounding ones.
Imagine the poor kids having to spend their lives repeating and explaining their name, having to spelt it out endlessly when people don't "get" it?