Joe and Jill Biden Share First Photo of Great-Grandson — and Reveal the Name Naomi Biden Chose for Her Baby Boy

President Joe Biden and first lady Jill Biden announced that they became great-grandparents on Wednesday, Jan. 8, after their eldest granddaughter Naomi Biden welcomed her first child in a Los Angeles hospital.

Shortly after President Biden told reporters that he was officially a great-grandpa to a 10-pound, 4-ounce baby boy, the first lady shared photo of their newest family member on Instagram, also revealing the name that Naomi and her husband, Peter Neal, chose for him: William Brannon Neal IV.

Related: President Biden Is a Great-Grandfather as Granddaughter Naomi Biden Welcomes First Baby with Husband

The president, 82, previously expressed excitement about his new family role in an interview with USA Today, saying, "I'm about to be a great-grandfather, Jesus God.” He also revealed that Naomi, 31, was planning to have a C-section to deliver the baby.

Related: Joe Biden's 7 Grandchildren: All About His Granddaughters and Grandsons (and First Great-Grandchild!)

Naomi, who is the daughter of Hunter Biden and author Kathleen Buhle, announced her pregnancy via Instagram Stories on Election Day in November. She shared a mirror selfie, showing her growing baby bump decorated with a voting sticker.

"(we) voted," Naomi wrote on top of the photo, adding an American flag and upside-down smiling face emoji.

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.

Naomi married Peter, an attorney, in November 2022, exchanging vows in a private ceremony on the South Lawn of the White House. Naomi's wedding was the first one held at the White House in nearly a decade — and the first-ever for a grandchild of a sitting president.

President Biden — who has five children and seven grandchildren — has long been open about the close bond he and his grandchildren share. He previously said on an episode of the SmartLess podcast in 2022: "They're crazy about me and I'm crazy about them. Every single day, I contact every one of my grandchildren."

Related: Naomi Biden Is Pregnant! Granddaughter of President Joe Biden Expecting First Baby

It seems the feeling is mutual, as just before he was inaugurated, Naomi told Today's Jenna Bush Hager about her relationship with her "Pop."

"We've grown up together," she said. "He's made sure that every single tradition, every holiday, we're all together... I don't think there's been any decision, no matter how big or small, that we haven't decided as a family."

Read the original article on People