A good last name for a male character named 'Riot'?

This is for an original story I've been writing on and off over the years and just recently begun on again. Riot's character is based after the late Paul Walker or at least that's who I've saw in my head while writing him before and in memoriam, he will stay as this character's building ground.

But Riot has no last name as of now and I'd really appreciate a surname that sounds good with it and would be fitting. Anything helps :D Thank you!