For most politicians, a name is branding. For JD Vance, it has been something far more complicated, shaped by family upheaval, fractured identities and a deliberate attempt to leave parts of his childhood behind.
The man now known across Washington simply as 'JD' has, over 41 years, carried four different versions of his name. Each change marked a different stage in a life he has repeatedly described as unstable long before he entered national politics.