According to TikTok, Frankie Jonas is the coolest of the Jonas Brothers

Everything you need to know about the Fourth Jonas Bro.

Fact: Nick, Joe and Kevin aren’t the best member of the Jonas Brothers, their youngest sibling, Frankie, is. Well, that’s according to 1.5 million people on TikTok who follow him, eat up his chaotic TikToks, and continue to joke that he’s the only member of the Jonas Brothers. “How cute that Frankie’s brothers made a band to support him,” one of many similar comments on his ‘toks reads. “Frankie is the best Jonas Brother, change my mind,” adds another.  

Over the last few months, the 20-year-old has risen to TikTok fame, showing off his tattoo collection, apartment in New York City, and various chaotic clips thirsting over virtual cartoon characters—like a thick metal man from the 2005 film, Robots. Facts are facts, when it comes to Gen Z, Frankie Jonas is The Jonas Brother.

But, who exactly is Frankie Jonas, and where did he come from? Here’s everything we know about the most famous and youngest of the Jonas Brothers. 


How old is Frankie Jonas?

Frankie Jonas was born on the 28th of September, 2000, making him 20-years-old—and a Libra. 


Why is Frankie Jonas not in the Jonas Brothers?

Frankie Jonas isn’t a part of the Jonas Brothers simply because he was too young to join the band when it first formed. In fact, when Nick, Joe and Kevin first started the band in 2005, Frankie was only five years old. 

But, that hasn’t stopped TikTok from turning him into The Jonas Brother. In fact, the running joke on TikTok is to comment on the other Jonas Brothers’ TikTok profiles and call them Frankie’s brother.


What has Frankie Jonas been in?

Despite not being in his older brothers’ band, Frankie Jonas has still made a name for himself on the big screen—or rather, his voice has. 

While appearing in Jonas Brother TV series (Jonas, Jonas Brothers: Living the Dream, Jonas Brothers: Band in a Bus and Married to Jonas), he also appeared in Camp Rock 2: The Final Jam as Trevor, and voiced Sosuke in Studio Ghibli’s Ponyo when he was nine-years-old. Never going to watch Ponyo the same again. 


Ready for some even more bizarre news? Frankie Jonas also performed the theme for the film, “Ponyo On the Cliff By the Sea,” along with Noah Cyrus, who played Ponyo. We—and Frankie—guess nepotism in Hollywood goes a long way.

Oh, and FYI, the music video for the Ponyo theme song is super adorable, too. Lil baby Noah and Frankie… 🥺

Who is Frankie Jonas dating?

It’s unclear whether Frankie Jonas is dating right now. Earlier in the year, he answered the statement “show something you’re proud of” with a TikTok featuring his then girlfriend. 


But, as of four days ago, the 20-yo TikToker shared an absurdist POV video of him “flirting,” with the hashtag “#single.” Colour us curious, but it makes us think he is #single.


Lead image source: Frankie Jonas’s Instagram.

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