Do I have to have a company name to sell on Amazon?
You do not need a company name to sell on Amazon. You just need your social security number in order to register for a seller account. If you want to sell outside of the United States check out the FAQ “Do I need a business bank account?” to see what is required to open an Amazon account from outside the US.
We have a step by step video on how to sign up for an Amazon seller account :)