Why does it say that this is a form of Kristoffer, but on Christer that it's a form of Christian? It's the same name, just spelled with Ch or K, like Christina / Kristina. Krille is a common nickname in Sweden. [noted -ed]
-- Anonymous User 12/28/2006
A famous bearer of the name is the actor Krister Henriksson, who plays the Swedish detective Kurt Wallander.
[noted -ed]