Jonas Brothers fans are quietly recalibrating after Kevin Jonas revealed his name isn’t actually Kevin — at least in the sense they’ve grown accustomed to.

The eldest Jonas brother sent fans into a mild identity crisis when he casually revealed that the name he’s been using for years isn’t the one that appears first on his birth certificate. Since 2005, the general public has known him simply as Kevin, but a TikTok video posted on Tuesday sparked a wave of confusion and curiosity — which resulted in an onset of mixed feelings.

“My first names not Kevin,” he wrote over a casual video that received anything but a casual response from some viewers.

“Don’t PMO Kevin,” one user wrote to express their frustration, while another fan felt as if they’ve “been catfished” their entire life.

Under the video, Jonas — surely aware of the mild chaos he unleashed — added a simple caption: “Should I change my handle to PaulJonas?”