"Odinson", if you're to believe the comics. Never mind that under Scandinavian naming schemes his full name would be " Thor Odinnson". The wokies that took over at Marvel Comics declared his name to be the title of the bearer of the power of Thor, and when he became "unworthy" and Jane ended up with the hammer she was then "Thor". It's just more woke feminist garbage that's leaking into the movies.