So, let’s talk about Caitlin Erin O’Neill — she’s a super popular social media personality who really made her mark with fun lip-syncing performances and short, entertaining acting skits. You’ve probably seen her content on her current TikTok account, caitlinerinoneill, which has blown up in a big way. But here’s the thing — even before that account, she was already killing it on her original TikTok profile, where she racked up nearly 3 billion views. That’s insane, right?
Now, her newer caitlinerinoneill TikTok account has grown into something massive, with over 1.2 million followers tuning in regularly. And it’s not just about videos — Caitlin Erin O’Neill is also an entrepreneur. She launched her own digital clothing brand, caitlinerinonell.com, showing off her creativity beyond the screen.
She actually started her TikTok journey back in August 2020, and her very first post was a reaction video to one of her followers’ comments — pretty cool way to kick things off. Based in New York City, Caitlin Erin O’Neill brings that urban energy into her content. Oh, and fun fact: her mom gave birth to her on a Wednesday. Just a little quirky detail fans love. All in all, Caitlin Erin O’Neill continues to build her brand, one viral moment at a time.
She really blew up with one of her most popular TikToks, racking up over 8 million views. That video, posted on May 29, 2021, was a duet where she paired her clip with footage of a chef preparing a Nacho Crunchwrap. It’s no surprise she gained so much attention—her content just has that special touch. She definitely knows how to capture an audience, and that particular post was a major moment for her.