What's the total size of the current name pool?

[ruddthree]

(I'm not sure if this is the right section to put this in, but it seemed logical.)

As of 1.0, how many possible names can a pawn have, based on pre-existing names and player-submissions? Furthermore, what's the chance of rerolling the same name twice in a row at the colonist selection screen? Just curious.

[Yadgerol]

Each of these stories may not be the same.