What if I do not have a domain or website or anything, what should I type in Company Domain when creating an Android Application. I plan to make a game for google playstore, but I am not sure if I will be having a website. 

Some said that using your Full Name for Company Domain is okay like this = barack.Obama
So my package name would be" Obama.barack.MyApplicationName" 
Is this acceptable? Or should I really have a website? Other Suggestions?