Post Viewers

I am working on a site that i would like to show on the blog post not just how many people viewed the post but the registered users name that has viewed the post, currently we can see the post total with the author when it was posted (x days ago) and x Comments, i would like to be able to see the users viewing and that have viewed the post, is this possible with wordpress or is there a plugin out there that i can do this with? Just to be clear i would like to see this information within the post itself on the frontend of the website not in the admin dashboard, it would be nice to see it on the backend also but not necessary

Thank you