28 Feb 2009 at 08:44 - 2
Vanquishing Norn areas in HM while talking to shrines will raise your Norn title. Completing books and turning them into the Norn Storyteller in Gunnar's Hold will raise your Norn title. Once you reach rank 8, he'll only accept HM books from you.
There is a farm done outside Olafsted that yields a lot of Norn points. At least one member of the party must have the uncompleted quest, "Path to Revelations" in order for you to maximize the Norn points you will earn.