4 Reasons why Hiccup is Varg Vikernes 

Maybe Hiccup was inspired by Varg Vikernes or it’s just coincidence I don’t know but they share some same things.

1. Of course, both Varg and Hiccup are Vikings. 

2. Both Varg and Hiccup have scar on their right jaw. Hiccup’s from dragon scratch while Varg’s from skiing accident. Hiccup’s smaller than Varg’s.

3.Both have green eyes. Also, there have white skin, slim figure, and grow a beard when they grow up. They like to braid their hair too. It’s something that Vikings like to do. Anyway, Hiccup doesn’t look as metal as Varg and have short hairstyles different color.

4.They shares some same personality like brave, adventurous , loyal to their crush but they didn’t all same. For example, Hiccup seems to be sensitive guy than Varg.

All of this just my hypothesis.