[quote=@Azazaa]
Is the wizard just making his name up, or do the people in the north really call him Ofnir? The only blue wizard names I'm familiar with are Alatar and Pallando.
[/quote]

Those were their names in Valinor, yes. They just call them the blue ones in Middle-Earth. I made that name up using one of the nicknames for Odin -- Ófnir, meaning the inciter.