Not really started on my White 2 yet, but here's what I've planned.
Player: Cookie (my nickname.)
Rival: Morris (because I don't like the name Morris.)
Clefable - Pixie (obviously because Clefable is based off of a pixie/fairy type critter.)
Typhlosion - Simone (after my favorite singer.)
Togekiss - Fondue (this is if I manage to get a shiny, which is a light fondue color. I'm not sure what I'll name it if I can't get a hold of one.)
Haven't decided names for my other Pokemon yet.