What's in a name? JD Vance has had many of them

When it comes to Republican vice presidential nominee JD Vance's name, it's complicated.

The senator from Ohio introduced himself to the world in 2016 when he published his bestselling memoir, “Hillbilly Elegy,” under the name J.D. Vance—“like jay-dot-dee-dot,” he wrote, short for James David. In the book, he explained that this was not the first iteration of his name. Nor would it be the last.

Over the course of his 39 years, Vance's first, middle and last names have all been altered in one way or another. As Vance is being introduced to voters across the country as Donald Trump’s new running mate, his name has been the source of both curiosity and questions—including why he no longer uses periods in JD.