The term Saint ___ of Norway can be filled in with two different answers: Olaf (4 letters) and Olafii (6 letters). Olaf was a Viking king who reigned over Norway from 1015 to 1028. He is remembered for his efforts to spread Christianity throughout the country, and he was canonized as a saint after his death. Olafii was his son, who reigned from 1067 to 1093. He continued his father's legacy by furthering the spread of Christianity in Norway.