I'm sure that I've heard a name for that before, where you notice things all at once after learning or seeing something new. For the life of me though I can't remember what it was. The other day I stopped in a comics shop and picked up a few trades. I started reading Alan Moore's run on Swamp Thing from mid-eighties (which by the way is absolutely incredible) and noticed the first name of the colorist on most of the issues was Tatjana. It stood out to me, I'd never seen that name spelled that way. Couple of days later I crack open Came the Dawn, a collection of stories published by EC comics in the fifties all illustrated by Wallace Wood, that I had just happened to buy that same day. Start reading the brief biography of Wood in the beginning of the book and it turns out his wife was named Tatjana. Seemed weird to me.