Chloë Sevigny is excited to introduce her new bundle of joy! Sevigny took to Instagram on Wednesday to make the big reveal, sharing a cute photo of herself getting cozy with her son and her boyfriend Sinisa Mackovic. 

Right at the start of her caption for the sweet pic, she announced her son's name! "Welcome to the world Vanja Sevigny Mačković," she said. "Born May 2nd. New York City." 

RELATED CONTENT: Anderson Cooper Gets Emotional As He Announces The Birth Of His Son While Live On Air - Watch Here

Chloë Sevigny attends the IFP's 29th Annual Gotham Independent Film Awards on December 2, 2019.

Sevigny also thanks hospital staff who took care of her in post

Sevigny made sure to express her gratitude towards the hospital workers who looked after her and helped ensure Vanja's safe arrival. In particular, she thanked them for their "bravery, perseverance and kindness, especially the nurses for being so gentle and patient."

"Blessings to all the other families giving birth during this time," she also added, including the hashtag "#ilovemyboys."

RELATED CONTENT: Ciara and Russell Wilson Announce Sex Of Baby Number 3 In Adorable Gender Reveal

See the post Chloe Sevigny made revealing the name of her son here!