You’ve seen him jump the shark (literally!), you’ve heard his signature ‘Ayyy!’, and you know he’s the epitome of cool. Arthur ‘The Fonz’ Fonzarelli, played by the legendary Henry Winkler, is undoubtedly one of television’s most iconic characters from the classic sitcom, Happy Days.
But while his leather jacket, slicked-back hair, and surname ‘Fonzarelli’ are instantly recognizable, there’s one piece of trivia that consistently stumps even the most dedicated fans: his first name. Many assume ‘Fonzie’ is a standalone moniker, but indeed, he has a proper first name that the show occasionally alluded to.
The Answer: Arthur
That’s right! The cool, calm, and collected greaser who captured the hearts of millions across America actually goes by Arthur. His full name, as confirmed throughout the series, is Arthur Herbert Fonzarelli. While often referred to simply as ‘Fonzie’ or ‘The Fonz,’ Arthur is his true given name, making him ‘Arthur Fonzarelli.’

Why It’s So Tricky
For most of Happy Days‘ 11-season run, Fonzie was almost exclusively referred to by his nickname. This made ‘The Fonz’ more than just a nickname; it became his identity. This consistent use led many viewers to forget, or simply never realize, that he had a more conventional first name. The show created such a strong character brand that the full name became almost irrelevant to his persona.
Think about it: how often did Richie Cunningham or Mrs. C address him as ‘Arthur’? Almost never! It was always ‘Fonzie,’ emphasizing his unique status and cool factor. This clever writing choice cemented his legendary status and, ironically, made this seemingly simple trivia question a real challenge for fans.

A Legacy of Cool
Fonzie’s character transcended the typical sitcom sidekick role, becoming a cultural icon. He was the epitome of cool, a rebel with a heart of gold, and a mentor to Richie. His popularity was so immense that he often overshadowed the show’s original protagonist. Knowing his first name, Arthur, adds another layer of depth to a character many thought they knew inside and out.
So, if you got this trivia question right, consider yourself a true Happy Days aficionado! It’s a testament to your deep knowledge of one of television’s most enduring and beloved figures. If you learned something new today, don’t worry, you’re in good company. This particular bit of trivia has tripped up many a fan!


