News Chloë Sevigny Shared Her Son's Name and a Sweet Photo He was born on May 2. By Christopher Luu Christopher Luu Instagram Twitter Christopher is a Southern California-based editor and has been with InStyle since 2018. He covers all things entertainment, celebrity, and culture. InStyle's editorial guidelines Updated on May 6, 2020 @ 09:45PM Pin Share Tweet Email Days after Chloë Sevigny announced that she'd given birth to her first child, she shared the very first photo of him and revealed his name. In the photo, which features the Sevigny, her boyfriend Sinisa Mackovic, and the new arrival, Sevigny wrote, "Welcome to the world Vanja Sevigny Mačković. Born May 2nd. New York City." Sevigny also took the time to thank the people who helped deliver Vanja at Mt. Sinai and anyone else expecting a new baby, adding, "Thank you to all the staff at Mt. Sinai East for your bravery, perseverance and kindness, especially the nurses for being so gentle and patient. Blessings to all the other families giving birth during this time." Chloë Sevigny Welcomed Her First Child Over the Weekend Before the big reveal, Sevigny had kept the sex of her baby under wraps, though she did tell The Cut on Tuesday that she wasn't sure what to expect with the arrival of her son. “When I found out I was having a boy, I had to wrap my head around that, as I am so girly," she said. "I don’t even have that many boy friends; all of my friends are girls. I just relate better to girls. I’m like, what the hell am I going to do with a boy?" She added that she was excited at the prospect of it, however. "My mom was like, 'This is your comeuppance for not really liking men.' I was like, 'Great,'" she said. "I like men when I'm sleeping with them! But of course, I am thrilled and so excited about the whole thing."