Possible Clues:

• Name from Old Norse for ''young man''
• Kristoff’s reindeer in “Frozen”
• Reindeer in "Frozen"
• 'Frozen' character with antlers
• Black Crowes bassist ___ Pipien
• "Frozen II" reindeer
• ___ and Ole (stock characters in Upper Midwest jokes)
• Common Scandinavian guy's name
• Scandinavian heptad, now deserted by leader of eight
• Name in 'business venture'