In the American TV show "Happy Days" what was 'Potsies' full name?

I know this is about Potsie, but I loved The Fonz so much that I had socks with his picture on them! Haha! Fond memories of Tuesday nights at 8:00!

"Love, American Style" was the name of one show, not two.

Remember Chuck Cunningham? He went away to college never to be seen or heard from again.

Great show. ..everyone on the show was great…. Sad about Erin Moran ..

craftmaker76, Is that all you can say?