Placeholder for Black Dow's Nimothan; have taken inspiration from your description of both the culture and Khatranir Warrior info and blended Norse and Inuit elements into his concept.
His name literally means "Ice Pick Winter-Orphan" but with some Viking elements to the lettering. If selected he'll run with Tuuq :)
Still musing over to go Unchained Barbarian or Skald (Fated Champion) as the latter seems to fit pretty well with the Khatranir tale of woe.
Can he select Tribal Scars as a 1st Level feat? Would be going with Ice Chasm as again it fits his link to Kha, the Ice Mountain if allowed??