How soon is too soon, to pick names?

[Samcougar]

I agree it's never too soon, we had about 12 names for DD after our 19 week scan and still hadn't decided on one till the time she was born.

[corolla_chick]

i think talking about it from the start of ttc (at least) is great!
your tastes change... and also you like to hear the name quite a few times to see if you really like it