I have problems choosing a name :(

Im 13 and I have a name I would really like to use. The name is Ari The thing is: •It’s from a Character in a vid game •the game is made by a genuinely terrible person •I live in Germany and people would have it hard to pronounce it •there are many ways to mock me for the name

BUT •the character that I stole the name from is a character I relate deeply •I feel pretty euphoric when someone uses it •I like the name,duh(>W<) •it still kinda resembles me(I think)

The game is class of 09 if anyone is wondering Should I use the name? And does it fit me? (¥W¥)