Ooh, where did you find the early 80s stats legallyblond? I have an extremely popular 80s name too (though I was named after my grandmother), and again, I was the only one in my whole school. Which is probably why I wasn't bothered about inflicting a popular name on DD. Though the popularity thing did put me off Eva, which I also loved, as it just felt that bit too faddy (and I have met hundreds).
Anyway, sorry to derail the thread! Matilda's great - and the Roald Dahl character is a fantastic namesake!