my ds is Dylan so obviously i am biased. It's a lovely name and not that popular round here, he is the only Dylan in his school. (he's 5 and not ginger!)
RedQueen is right tho no-one can spell it, not even his blardy teachers. we get Dillon, Dylon, Dilon does irk a little, esp as we have an awkward surname which no-one can spell either. ho hum.